Inventor · disambiguated record
Kirk Johnson
Also filed as: JOHNSON KIRK · JOHNSON KIRK A · JOHNSON KIRK ANTHONY
13 granted patents·1 pending application·49 citations·filing 1993–2024
87Inventor score
Files withBLACKLINE SAFETY CORP4CIDRA CORPORATE SERVICES LLC4RIC INVESTMENTS LLC2ARC OF LIFE INC1FUDGE BRIAN M1
Top patents by PatentIndex Score
14 records- 0180US12337344B2Polymer-coated member having a reticulated foam substrate with an open-cell foam structure and at least one polymeric coated surfaceCIDRA CORPORATE SERVICES LLC·Filed 2024·Granted Jun 24, 2025·0 cites·9 claims
- 0275US7597733B2Liquid absorbing filter assembly and systemRIC INVESTMENTS LLC·Filed 2005·Granted Oct 6, 2009·15 cites·13 claims
- 0374US10699547B2Portable personal monitor device and associated methodsBLACKLINE SAFETY CORP·Filed 2017·Granted Jun 30, 2020·1 cites·18 claims
- 0473US11752506B2Reactor system for separation and enrichment of minerals from a slurry containing minerals and other materialsCIDRA CORPORATE SERVICES LLC·Filed 2021·Granted Sep 12, 2023·0 cites·15 claims
- 0568US12048946B2Processes for coating reticulated foamsCIDRA CORPORATE SERVICES LLC·Filed 2018·Granted Jul 30, 2024·0 cites·14 claims
- 0663US2022108596A1Portable personal monitor device and associated methodsBLACKLINE SAFETY CORP·Filed 2021·Application pending·0 cites
- 0761US11238719B2Portable personal monitor device and associated methodsBLACKLINE SAFETY CORP·Filed 2020·Granted Feb 1, 2022·0 cites·13 claims
- 0856US11247212B2Reactor system for separation and enrichment of minerals from a slurry containing minerals and other materialsCIDRA CORPORATE SERVICES LLC·Filed 2017·Granted Feb 15, 2022·0 cites·12 claims
- 0954US8252080B2Liquid absorbing filter assembly and system using sameFUDGE BRIAN M·Filed 2009·Granted Aug 28, 2012·2 cites·17 claims
- 1049US5913331ACheck valveZURN IND INC·Filed 1998·Granted Jun 22, 1999·14 cites·20 claims
- 1147US12111298B2Transportable gas detector unit having mounted gas sources for gas sensor testing and calibrationBLACKLINE SAFETY CORP·Filed 2020·Granted Oct 8, 2024·0 cites·17 claims
- 1245US7549316B2Integrated sample cell and filter and system using sameRIC INVESTMENTS LLC·Filed 2006·Granted Jun 23, 2009·0 cites·18 claims
- 1340US11559458B2Cervical-curvature autocorrect apparatus and methods incorporating the apparatusARC OF LIFE INC·Filed 2019·Granted Jan 24, 2023·0 cites·27 claims
- 1427US5429627AReusable feminine hygiene systemLOTUS TRADING COMPANY·Filed 1993·Granted Jul 4, 1995·17 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →