Inventor · disambiguated record
Brian Lewis Piper
Also filed as: PIPER BRIAN · PIPER BRIAN LEWIS
94 granted patents·1 pending application·1,496 citations·filing 1998–2025
99Inventor score
Files withPIONEER SQUARE BRANDS INC90STOKELY VAN CAMP INC2GEM GROUP INC1KLEAN EARTH ENVIRONMENTAL COMP1THE GEM GROUP INC1
Top patents by PatentIndex Score
95 records- 0199USD920337SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted May 25, 2021·58 cites·1 claims
- 0299USD913295SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted Mar 16, 2021·48 cites·1 claims
- 0399US10700483B1Case for portable electronic computing device and for electrical power couplerPIONEER SQUARE BRANDS INC·Filed 2020·Granted Jun 30, 2020·21 cites·14 claims
- 0498USD966273SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2022·Granted Oct 11, 2022·30 cites·1 claims
- 0598USD934262SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Oct 26, 2021·36 cites·1 claims
- 0698US11106285B1Keyboard containment systemPIONEER SQUARE BRANDS INC·Filed 2020·Granted Aug 31, 2021·5 cites·21 claims
- 0798USD922392SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted Jun 15, 2021·43 cites·1 claims
- 0898US11029727B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted Jun 8, 2021·6 cites·20 claims
- 0998USD920983SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted Jun 1, 2021·37 cites·1 claims
- 1098USD902934SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted Nov 24, 2020·41 cites·1 claims
- 1198USD895630SCase for tablet-shaped portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted Sep 8, 2020·46 cites·1 claims
- 1298USD892806SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted Aug 11, 2020·39 cites·1 claims
- 1397USD965599SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Oct 4, 2022·27 cites·1 claims
- 1497USD964998SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2022·Granted Sep 27, 2022·28 cites·1 claims
- 1597USD943593SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Feb 15, 2022·27 cites·1 claims
- 1697US11237593B2Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Feb 1, 2022·4 cites·20 claims
- 1797USD926194SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Jul 27, 2021·30 cites·1 claims
- 1897US11068023B1Accessory coupling systemPIONEER SQUARE BRANDS INC·Filed 2020·Granted Jul 20, 2021·6 cites·20 claims
- 1997US10845844B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2019·Granted Nov 24, 2020·15 cites·17 claims
- 2097USD752860SConvertible tote and backpackGEM GROUP INC·Filed 2014·Granted Apr 5, 2016·152 cites·1 claims
- 2196US11669128B1Station for portable electronic computing devicesPIONEER SQUARE BRANDS INC·Filed 2022·Granted Jun 6, 2023·4 cites·17 claims
- 2296US11602206B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2022·Granted Mar 14, 2023·7 cites·13 claims
- 2396USD967114SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2022·Granted Oct 18, 2022·22 cites·1 claims
- 2496US11300997B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Apr 12, 2022·3 cites·20 claims
- 2596US11294426B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Apr 5, 2022·5 cites·12 claims
- 2696US11197524B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Dec 14, 2021·9 cites·18 claims
- 2796USD874467SCase for tablet-shaped portable electronic devicePIONEER SQUARE BRANDS INC·Filed 2019·Granted Feb 4, 2020·53 cites·1 claims
- 2896USD789082SConvertible tote and backpackTHE GEM GROUP INC·Filed 2016·Granted Jun 13, 2017·88 cites·1 claims
- 2995USD964994SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Sep 27, 2022·19 cites·1 claims
- 3095USD964995SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Sep 27, 2022·21 cites·1 claims
- 3195US11385680B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2022·Granted Jul 12, 2022·2 cites·20 claims
- 3295US11071215B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Jul 20, 2021·4 cites·20 claims
- 3395USD864210SCase for tablet-shaped portable electronic devicePIONEER SQUARE BRANDS INC·Filed 2019·Granted Oct 22, 2019·49 cites·1 claims
- 3494USD977481SStation for portable electronic computing devicesPIONEER SQUARE BRANDS INC·Filed 2022·Granted Feb 7, 2023·17 cites·1 claims
- 3594USD971221SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Nov 29, 2022·17 cites·1 claims
- 3694USD967112SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Oct 18, 2022·18 cites·1 claims
- 3794USD964996SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Sep 27, 2022·18 cites·1 claims
- 3894US11360511B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Jun 14, 2022·5 cites·16 claims
- 3994USD863316SCase for electronic tablet devicePIONEER SQUARE BRANDS INC·Filed 2019·Granted Oct 15, 2019·41 cites·1 claims
- 4094USD863314SCase for electronic tablet devicePIONEER SQUARE BRANDS INC·Filed 2019·Granted Oct 15, 2019·44 cites·1 claims
- 4194USD863317SCase for tablet-shaped portable electronic devicePIONEER SQUARE BRANDS INC·Filed 2019·Granted Oct 15, 2019·47 cites·1 claims
- 4293US11278095B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Mar 22, 2022·4 cites·14 claims
- 4393US10849397B1Case for portable electronic computing tablet devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted Dec 1, 2020·4 cites·20 claims
- 4493USD863315SCase for electronic tablet devicePIONEER SQUARE BRANDS INC·Filed 2019·Granted Oct 15, 2019·39 cites·1 claims
- 4592USD924876SCase for tablet and keyboardPIONEER SQUARE BRANDS INC·Filed 2020·Granted Jul 13, 2021·17 cites·1 claims
- 4692US10770853B1Electrical power coupler for portable electronic computing device and for case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted Sep 8, 2020·3 cites·17 claims
- 4791USD989081SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2023·Granted Jun 13, 2023·12 cites·1 claims
- 4891USD977487SCase for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2022·Granted Feb 7, 2023·12 cites·1 claims
- 4991US11284694B1Case for portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2021·Granted Mar 29, 2022·3 cites·16 claims
- 5091USD892805SCase for tablet-shaped portable electronic computing devicePIONEER SQUARE BRANDS INC·Filed 2020·Granted Aug 11, 2020·16 cites·1 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →