Inventor · disambiguated record
Keith Norman Johnson
Also filed as: JOHNSON KEITH · JOHNSON KEITH ALAN · JOHNSON KEITH NORMAN
11 granted patents·3 pending applications·104 citations·filing 1991–2021
89Inventor score
Files withJOHNSON KEITH NORMAN6CHAMBERLAIN GROUP INC2XEROX CORP2BURNS PHILP FOOD INC1KEITH ALAN JOHNSON1
Top patents by PatentIndex Score
14 records- 0178US9249954B2System for use to energize luminescent objectsJOHNSON KEITH NORMAN·Filed 2014·Granted Feb 2, 2016·6 cites·21 claims
- 0272US11653765B2Utility caddy for a seatJOHNSON KEITH NORMAN·Filed 2021·Granted May 23, 2023·1 cites·14 claims
- 0372US5503382AMisfeed detector for multi-tray and intermediate tray sheet feedersXEROX CORP·Filed 1995·Granted Apr 2, 1996·26 cites·20 claims
- 0471US7589615B2Multi-frequency security code transmission and receptionCHAMBERLAIN GROUP INC·Filed 2004·Granted Sep 15, 2009·18 cites·15 claims
- 0567US7862209B2Permanently installed light emitting elements for a barrier operatorCHAMBERLAIN GROUP INC·Filed 2008·Granted Jan 4, 2011·6 cites·21 claims
- 0657US9568175B2Spotlight with wind shroudJOHNSON KEITH NORMAN·Filed 2014·Granted Feb 14, 2017·1 cites·19 claims
- 0751US5673907AMisfeed detector for multi tray sheet feedersXEROX CORP·Filed 1995·Granted Oct 7, 1997·12 cites·4 claims
- 0851US5110231AFluid spray cleaning systemSTEPHENSON GEORGE M·Filed 1991·Granted May 5, 1992·27 cites·6 claims
- 0951US2003000975A1Removable strapFiled 2002·Application pending·0 cites
- 1050US8939599B2System for use to energize luminescent objectsJOHNSON KEITH NORMAN·Filed 2011·Granted Jan 27, 2015·0 cites·17 claims
- 1150USD351764SCondiment shakerBURNS PHILP FOOD INC·Filed 1993·Granted Oct 25, 1994·7 cites·1 claims
- 1248US2013298896A1Combinational portable cooking deviceJOHNSON KEITH NORMAN·Filed 2013·Application pending·0 cites
- 1344US9284022B2Motorboat with wind shroudJOHNSON KEITH NORMAN·Filed 2014·Granted Mar 15, 2016·0 cites·19 claims
- 1436US2004221428A1Multiple-purpose clip with gripping membersKEITH ALAN JOHNSON·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →