Inventor · disambiguated record
Jeffrey Koffman
Also filed as: KOFFMAN JEFFREY
12 granted patents·1 pending application·109 citations·filing 2014–2019
91Inventor score
Technology areasA47C
Top patents by PatentIndex Score
13 records- 0194US10264890B2Back supportMILLER HERMAN INC·Filed 2016·Granted Apr 23, 2019·26 cites·20 claims
- 0285USD740041SStoolHUMANSCALE CORP·Filed 2014·Granted Oct 6, 2015·10 cites·1 claims
- 0382USD844358SChair and chair componentsMILLER HERMAN INC·Filed 2018·Granted Apr 2, 2019·18 cites·1 claims
- 0477USD745287SStoolHUMANSCALE CORP·Filed 2014·Granted Dec 15, 2015·20 cites·1 claims
- 0573USD845692SChair and chair componentsMILLER HERMAN INC·Filed 2016·Granted Apr 16, 2019·13 cites·1 claims
- 0660US10376067B2Adjustable back support for a seating surfaceMILLER HERMAN INC·Filed 2017·Granted Aug 13, 2019·1 cites·23 claims
- 0760USD740578SStoolHUMANSCALE CORP·Filed 2014·Granted Oct 13, 2015·1 cites·1 claims
- 0853US2015351549A1Stool with domed base and seatHUMANSCALE CORP·Filed 2014·Application pending·0 cites
- 0952USD756139SStoolHUMANSCALE CORP·Filed 2014·Granted May 17, 2016·8 cites·1 claims
- 1049USD832017SChair componentMILLER HERMAN INC·Filed 2016·Granted Oct 30, 2018·5 cites·1 claims
- 1145USD841340SSuspension textile sheetMILLER HERMAN INC·Filed 2016·Granted Feb 26, 2019·4 cites·1 claims
- 1239USD845050SChair and chair componentsMILLER HERMAN INC·Filed 2016·Granted Apr 9, 2019·2 cites·1 claims
- 1337USD882317SChairMILLER HERMAN INC·Filed 2019·Granted Apr 28, 2020·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →