Inventor · disambiguated record
John Allen Armstrong
Also filed as: ARMSTRONG JOHN A · ARMSTRONG JOHN ALLEN
11 granted patents·1 pending application·61 citations·filing 1999–2023
88Inventor score
Top patents by PatentIndex Score
12 records- 0193US11725349B2Cordless electrically-powered concrete screedCurb Roller LLC·Filed 2022·Granted Aug 15, 2023·2 cites·16 claims
- 0290US10837147B2Cordless electrically-powered concrete screedCurb Roller LLC·Filed 2019·Granted Nov 17, 2020·6 cites·19 claims
- 0387US10844554B2Concrete screed power control linkageCurb Roller LLC·Filed 2019·Granted Nov 24, 2020·2 cites·30 claims
- 0486US7621694B1Curb and gutter forming methodCurb Roller LLC·Filed 2008·Granted Nov 24, 2009·32 cites·10 claims
- 0582US12241210B2Cordless electrically-powered concrete screedCurb Roller LLC·Filed 2023·Granted Mar 4, 2025·0 cites·20 claims
- 0673US12195932B2Modular concrete screed systemCurb Roller LLC·Filed 2023·Granted Jan 14, 2025·0 cites·25 claims
- 0769US2021040699A1Cordless electrically-powered concrete screedCurb Roller LLC·Filed 2020·Application pending·0 cites
- 0864US8297878B2Curb and gutter forming machineGOODMAN MICHAEL J·Filed 2009·Granted Oct 30, 2012·9 cites·13 claims
- 0963US11753779B2Modular concrete screed systemCurb Roller LLC·Filed 2021·Granted Sep 12, 2023·0 cites·42 claims
- 1057US10844555B2Drive coupler for drill output shaftCurb Roller LLC·Filed 2019·Granted Nov 24, 2020·0 cites·20 claims
- 1144US10946984B2Method of repairing a composite materialSHORT BROTHERS PLC·Filed 2016·Granted Mar 16, 2021·0 cites·26 claims
- 1229US6643788B1Method for detecting a number of consecutive valid data frames and advancing into a lock mode to monitor synchronization patterns within a synchronization windowRAYTHEON CO·Filed 1999·Granted Nov 4, 2003·10 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →