Inventor · disambiguated record
Michael W. Welsh
Also filed as: WELSH MICHAEL · WELSH MICHAEL W · WELSH MICHAEL WALTER
23 granted patents·375 citations·filing 2005–2023
96Inventor score
Technology areasA47C
Top patents by PatentIndex Score
23 records- 0192US9913539B2Office chairHAWORTH INC·Filed 2014·Granted Mar 13, 2018·32 cites·12 claims
- 0290USD679107SOffice chairDARROW REBECCA·Filed 2012·Granted Apr 2, 2013·78 cites·1 claims
- 0390USD655522SOffice chairCZUMAJ-BRONT NICOLAI·Filed 2010·Granted Mar 13, 2012·39 cites·1 claims
- 0489USD666841SOffice chairCZUMAJ-BRONT NICOLAI·Filed 2012·Granted Sep 11, 2012·36 cites·1 claims
- 0589USD545076SOffice chairHAWORTH INC·Filed 2005·Granted Jun 26, 2007·36 cites·1 claims
- 0680USD779251SLumbar support for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·20 cites·1 claims
- 0780USD618004SOffice chairHAWORTH INC·Filed 2008·Granted Jun 22, 2010·21 cites·1 claims
- 0879USD662331SOffice chairCZUMAJ-BRONT NICOLAI·Filed 2012·Granted Jun 26, 2012·20 cites·1 claims
- 0964USD693139SOffice chairDARROW REBECCA·Filed 2012·Granted Nov 12, 2013·16 cites·1 claims
- 1063USD782241SBack support for a chairHAWORTH INC·Filed 2016·Granted Mar 28, 2017·10 cites·1 claims
- 1161USD779248SArmrests for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·9 cites·1 claims
- 1259USD779253SBack support for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·8 cites·1 claims
- 1359USD643640SOffice chairHAWORTH INC·Filed 2010·Granted Aug 23, 2011·9 cites·1 claims
- 1456USD784749SLumbar support for a chairHAWORTH INC·Filed 2016·Granted Apr 25, 2017·7 cites·1 claims
- 1552USD782859SBack support for a chairHAWORTH INC·Filed 2016·Granted Apr 4, 2017·6 cites·1 claims
- 1650USD779252SBack support for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·5 cites·1 claims
- 1750USD779254SArmrests for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·5 cites·1 claims
- 1848USD779250SPortion of a back support for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·5 cites·1 claims
- 1948USD587942SLumbar support for an office chairHAWORTH INC·Filed 2007·Granted Mar 10, 2009·5 cites·1 claims
- 2048USD562574SOffice chairHAWORTH INC·Filed 2007·Granted Feb 26, 2008·5 cites·1 claims
- 2142USD779255SHeadrest for a chairHAWORTH INC·Filed 2016·Granted Feb 21, 2017·3 cites·1 claims
- 2228USD793787SPortion of a back support for a chairHAWORTH INC·Filed 2016·Granted Aug 8, 2017·0 cites·1 claims
- 2325USD1104882SFrame for a chairTHOUGHT FORWARD DESIGN INC·Filed 2023·Granted Dec 9, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →