Inventor · disambiguated record
Nicolai Czumaj-Bront
Also filed as: CZUMAJ-BRONT NICOLAI
24 granted patents·240 citations·filing 2008–2021
96Inventor score
Technology areasA47C
Top patents by PatentIndex Score
24 records- 0192US9913539B2Office chairHAWORTH INC·Filed 2014·Granted Mar 13, 2018·32 cites·12 claims
- 0290USD655522SOffice chairCZUMAJ-BRONT NICOLAI·Filed 2010·Granted Mar 13, 2012·39 cites·1 claims
- 0389USD666841SOffice chairCZUMAJ-BRONT NICOLAI·Filed 2012·Granted Sep 11, 2012·36 cites·1 claims
- 0480USD618004SOffice chairHAWORTH INC·Filed 2008·Granted Jun 22, 2010·21 cites·1 claims
- 0579USD662331SOffice chairCZUMAJ-BRONT NICOLAI·Filed 2012·Granted Jun 26, 2012·20 cites·1 claims
- 0674US9986837B2Chair assembly with extended surfaceHAWORTH INC·Filed 2014·Granted Jun 5, 2018·7 cites·11 claims
- 0763USD782241SBack support for a chairHAWORTH INC·Filed 2016·Granted Mar 28, 2017·10 cites·1 claims
- 0861USD779248SArmrests for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·9 cites·1 claims
- 0959USD779253SBack support for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·8 cites·1 claims
- 1059USD643640SOffice chairHAWORTH INC·Filed 2010·Granted Aug 23, 2011·9 cites·1 claims
- 1156USD919316SArticle of furnitureHAWORTH INC·Filed 2019·Granted May 18, 2021·5 cites·1 claims
- 1256USD784749SLumbar support for a chairHAWORTH INC·Filed 2016·Granted Apr 25, 2017·7 cites·1 claims
- 1352USD782859SBack support for a chairHAWORTH INC·Filed 2016·Granted Apr 4, 2017·6 cites·1 claims
- 1450USD946948STableHAWORTH INC·Filed 2019·Granted Mar 29, 2022·4 cites·1 claims
- 1550USD779252SBack support for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·5 cites·1 claims
- 1650USD779254SArmrests for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·5 cites·1 claims
- 1748USD779250SPortion of a back support for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·5 cites·1 claims
- 1846USD718542SChair with work surfaceHAWORTH INC·Filed 2013·Granted Dec 2, 2014·4 cites·1 claims
- 1942USD912426SChairHAWORTH INC·Filed 2019·Granted Mar 9, 2021·2 cites·1 claims
- 2042USD912425SChairHAWORTH INC·Filed 2019·Granted Mar 9, 2021·2 cites·1 claims
- 2142USD779255SHeadrest for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·3 cites·1 claims
- 2241USD923957SArticle of furnitureHAWORTH INC·Filed 2021·Granted Jul 6, 2021·0 cites·1 claims
- 2334USD724877SChair with work surfaceHAWORTH INC·Filed 2014·Granted Mar 24, 2015·1 cites·1 claims
- 2428USD793787SPortion of a back support for a chairHAWORTH INC·Filed 2016·Granted Aug 8, 2017·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →