Inventor · disambiguated record
Erwin W. Greenwaldt
Also filed as: GREENWALDT ERWIN W
12 granted patents·128 citations·filing 2012–2020
91Inventor score
Technology areasF21Y
Files withPHOENIX PRODUCTS LLC5PHOENIX PROD4FLETCHER ROBERT KENNETH YASUJI2YASUJI FLETCHER ROBERT KENNETH1
Top patents by PatentIndex Score
12 records- 0191USD957023SLight fixturePHOENIX PRODUCTS LLC·Filed 2020·Granted Jul 5, 2022·23 cites·1 claims
- 0275USD805241SLight fixturePHOENIX PROD·Filed 2016·Granted Dec 12, 2017·17 cites·1 claims
- 0374USD693508SLight fixture with mounting bracketFLETCHER ROBERT KENNETH YASUJI·Filed 2012·Granted Nov 12, 2013·20 cites·1 claims
- 0473USD994946SLight fixture housingPHOENIX PRODUCTS LLC·Filed 2020·Granted Aug 8, 2023·7 cites·1 claims
- 0566USD872924SLight fixturePHOENIX PRODUCTS LLC·Filed 2018·Granted Jan 14, 2020·10 cites·1 claims
- 0666USD736982SLight fixture with mounting bracketPHOENIX PROD·Filed 2013·Granted Aug 18, 2015·15 cites·1 claims
- 0764USD993511SLight fixture housingPHOENIX PRODUCTS LLC·Filed 2020·Granted Jul 25, 2023·4 cites·1 claims
- 0861USD737493SLight fixture with mounting bracketPHOENIX PROD·Filed 2013·Granted Aug 25, 2015·12 cites·1 claims
- 0958US8851708B2Device and method for light fixture locking mechanismYASUJI FLETCHER ROBERT KENNETH·Filed 2012·Granted Oct 7, 2014·2 cites·18 claims
- 1057USD693507SLight fixture with mounting bracketFLETCHER ROBERT KENNETH YASUJI·Filed 2012·Granted Nov 12, 2013·10 cites·1 claims
- 1146USD720875SLight fixturePHOENIX PROD·Filed 2014·Granted Jan 6, 2015·5 cites·1 claims
- 1244USD897026SLight fixturePHOENIX PRODUCTS LLC·Filed 2018·Granted Sep 22, 2020·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →