Inventor · disambiguated record
Larry A. Wilkerson
Also filed as: WILKERSON LARRY · WILKERSON LARRY A · WILKERSON LARRY ALLEN
41 granted patents·1 pending application·2,215 citations·filing 1976–2015
99Inventor score
Top patents by PatentIndex Score
42 records- 0198US7347495B2Chair back with lumbar and pelvic supportsHAWORTH INC·Filed 2006·Granted Mar 25, 2008·148 cites·37 claims
- 0298US5934758AMembrane chairHAWORTH INC·Filed 1997·Granted Aug 10, 1999·230 cites·33 claims
- 0397US7484802B2Chair back with lumbar and pelvic supportsHAWORTH INC·Filed 2008·Granted Feb 3, 2009·73 cites·20 claims
- 0496US5957534AChairHAWORTH INC·Filed 1997·Granted Sep 28, 1999·108 cites·33 claims
- 0595US9414681B2Flexible seating surfaceHAWORTH INC·Filed 2015·Granted Aug 16, 2016·15 cites·20 claims
- 0695US7270378B2Chair having a suspension seat assemblyHAWORTH INC·Filed 2006·Granted Sep 18, 2007·141 cites·18 claims
- 0795US6983997B2Chair having a suspension seat assemblyHAWORTH INC·Filed 2003·Granted Jan 10, 2006·179 cites·19 claims
- 0895US6890030B2Chair having a seat with adjustable front edgeHAWORTH INC·Filed 2002·Granted May 10, 2005·131 cites·26 claims
- 0995US6015187ATilt control for chairHAWORTH INC·Filed 1998·Granted Jan 18, 2000·108 cites·26 claims
- 1094US6619746B2Height-adjustable rotatable chair armHAWORTH INC·Filed 2000·Granted Sep 16, 2003·130 cites·27 claims
- 1194US6361110B2Tilt control for chairHAWORTH INC·Filed 2000·Granted Mar 26, 2002·72 cites·19 claims
- 1292US9913539B2Office chairHAWORTH INC·Filed 2014·Granted Mar 13, 2018·32 cites·12 claims
- 1392US8919880B2Flexible seating surfaceHAWORTH INC·Filed 2013·Granted Dec 30, 2014·19 cites·17 claims
- 1492US5333368AChair control with forward tiltHAWORTH INC·Filed 1992·Granted Aug 2, 1994·113 cites·20 claims
- 1590US5795026AHeight adjustable chair armHAWORTH INC·Filed 1997·Granted Aug 18, 1998·94 cites·20 claims
- 1689US9185985B2Flexible seating surfaceHAWORTH INC·Filed 2014·Granted Nov 17, 2015·14 cites·18 claims
- 1789US7419215B2Chair having a seat with adjustable front edgeHAWORTH INC·Filed 2005·Granted Sep 2, 2008·43 cites·22 claims
- 1889USD545076SOffice chairHAWORTH INC·Filed 2005·Granted Jun 26, 2007·36 cites·1 claims
- 1986US6053579AHeight-Adjustable chair arm assembly having cam-type adjusting mechanismHAWORTH INC·Filed 1996·Granted Apr 25, 2000·75 cites·18 claims
- 2084US6588845B2ChairHAWORTH INC·Filed 2002·Granted Jul 8, 2003·32 cites·23 claims
- 2183US7461442B2Assembly apparatus and process for a chair backHAWORTH INC·Filed 2006·Granted Dec 9, 2008·15 cites·24 claims
- 2283US6425633B1ChairHAWORTH INC·Filed 2000·Granted Jul 30, 2002·31 cites·21 claims
- 2381US9538849B2Chair back with lumbar and pelvic supportsHAWORTH INC·Filed 2014·Granted Jan 10, 2017·7 cites·19 claims
- 2481US6820936B2ChairHAWORTH INC·Filed 2003·Granted Nov 23, 2004·26 cites·20 claims
- 2581US6116688AChairHAWORTH INC·Filed 1997·Granted Sep 12, 2000·41 cites·19 claims
- 2680US8845024B2Chair back with lumbar and pelvic supportsBEYER PETE J·Filed 2012·Granted Sep 30, 2014·8 cites·12 claims
- 2780US7395590B2Method for assembling a frame assembly for a chairHAWORTH INC·Filed 2006·Granted Jul 8, 2008·12 cites·20 claims
- 2878US5853222AHeight-adjustable chair backHAWORTH INC·Filed 1997·Granted Dec 29, 1998·53 cites·20 claims
- 2976US8313143B2Chair back with lumbar and pelvic supportsBEYER PETE J·Filed 2009·Granted Nov 20, 2012·11 cites·24 claims
- 3076US6059363AChairback with side torsional movementHAWORTH INC·Filed 1998·Granted May 9, 2000·51 cites·25 claims
- 3169US4045080AFastening system for removable seat insertAMERICAN SEATING CO·Filed 1976·Granted Aug 30, 1977·27 cites·11 claims
- 3265US7318286B1Apparatus and process for determining lumbar configuration in a chairHAWORTH INC·Filed 2006·Granted Jan 15, 2008·7 cites·20 claims
- 3365US4266822AFoldable transportation seatAMERICAN SEATING CO·Filed 1978·Granted May 12, 1981·33 cites·21 claims
- 3456US6682145B2Inflatable lumbar supportHAWORTH INC·Filed 2002·Granted Jan 27, 2004·10 cites·23 claims
- 3556US5829839AHeight-adjustable chair arm assembly having gear-type adjusting mechanismHAWORTH INC·Filed 1996·Granted Nov 3, 1998·28 cites·18 claims
- 3652US4527832ASeating apparatus with removable reclinable back assembliesAMERICAN SEATING CO·Filed 1983·Granted Jul 9, 1985·21 cites·8 claims
- 3748USD587942SLumbar support for an office chairHAWORTH INC·Filed 2007·Granted Mar 10, 2009·5 cites·1 claims
- 3848USD562574SOffice chairHAWORTH INC·Filed 2007·Granted Feb 26, 2008·5 cites·1 claims
- 3946US2010007190A1Chair backJOHNSON ERIC·Filed 2006·Application pending·0 cites
- 4045US4194716AAir suspension driver's seatAMERICAN SEATING CO·Filed 1978·Granted Mar 25, 1980·12 cites·20 claims
- 4137US5738318AChair with vertically shiftable height adjustmentHAWORTH INC·Filed 1996·Granted Apr 14, 1998·12 cites·22 claims
- 4233US4549763ATransportation seat with vandal-resistant grabrailAMERICAN SEATING CO·Filed 1984·Granted Oct 29, 1985·7 cites·7 claims
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