Inventor · disambiguated record
William R. Gibson
Also filed as: GIBSON WILLIAM · GIBSON WILLIAM R
61 granted patents·4 pending applications·2,248 citations·filing 1990–2016
99Inventor score
Top patents by PatentIndex Score
65 records- 0199US6908151B2Adjustable and foldable booster car seatMEEKER R & D INC·Filed 2003·Granted Jun 21, 2005·168 cites·51 claims
- 0298US7849967B2Foldable stepladder with step lockCOSCO MAN INC·Filed 2007·Granted Dec 14, 2010·43 cites·14 claims
- 0398US6550579B2Step stoolCOSCO MAN INC·Filed 2001·Granted Apr 22, 2003·96 cites·31 claims
- 0497US6427805B1Folding step stoolCOSCO MAN INC·Filed 2000·Granted Aug 6, 2002·94 cites·57 claims
- 0596US7658446B2Infant carrier and receiving baseMEEKER R & D INC·Filed 2005·Granted Feb 9, 2010·56 cites·12 claims
- 0696US6443261B1Step stoolCOSCO MAN INC·Filed 2000·Granted Sep 3, 2002·61 cites·24 claims
- 0795US7901003B2Juvenile convertible car seatMEEKER R & D INC·Filed 2007·Granted Mar 8, 2011·48 cites·23 claims
- 0895US6892860B2Scaffold with leg lockCOSCO MAN INC·Filed 2003·Granted May 17, 2005·57 cites·27 claims
- 0995US6454050B2Foldable step stool with leg lock and handleCOSCO MAN INC·Filed 2001·Granted Sep 24, 2002·67 cites·24 claims
- 1094US6536557B2Utility tray for step stoolCOSCO MAN INC·Filed 2001·Granted Mar 25, 2003·51 cites·35 claims
- 1194US6390238B1Foldable step stool with leg lock and handleCOSCO MAN INC·Filed 2000·Granted May 21, 2002·60 cites·31 claims
- 1293US5183311APortable high chair/booster seatLISCO INC·Filed 1992·Granted Feb 2, 1993·107 cites·6 claims
- 1392US10118633B2Load carrier with mode changerDOREL HOME FURNISHINGS INC·Filed 2016·Granted Nov 6, 2018·17 cites·27 claims
- 1492US5407246AChild exerciser/rockerLISCO INC·Filed 1993·Granted Apr 18, 1995·79 cites·6 claims
- 1591US9096249B2Load carrier with mode changerAMERIWOOD IND INC·Filed 2014·Granted Aug 4, 2015·18 cites·27 claims
- 1691US7637568B2Adjustable back for a car seatMEEKER R & D INC·Filed 2004·Granted Dec 29, 2009·62 cites·14 claims
- 1791US7159694B2Step stool trayCOSCO MAN INC·Filed 2004·Granted Jan 9, 2007·41 cites·22 claims
- 1891US6299247B1Child exerciser/rockerEVENFLO CO INC·Filed 2000·Granted Oct 9, 2001·58 cites·6 claims
- 1991USD366965SInfant car seatLISCO INC·Filed 1994·Granted Feb 13, 1996·35 cites·1 claims
- 2091US5438938ACart with removable tray assemblyCOSCO INC·Filed 1994·Granted Aug 8, 1995·72 cites·56 claims
- 2190US9616907B1Multi-mode hand truckAMERIWOOD IND INC·Filed 2015·Granted Apr 11, 2017·15 cites·28 claims
- 2289US9211894B2Load carrier with mode changerAMERIWOOD IND INC·Filed 2015·Granted Dec 15, 2015·12 cites·20 claims
- 2389USD414566SFolding step stoolCOSCO INC·Filed 1998·Granted Sep 28, 1999·36 cites·1 claims
- 2489USD383912SChild car seatLISCO INC·Filed 1995·Granted Sep 23, 1997·35 cites·1 claims
- 2588USD450935SChild car seatEVENFLO CO INC·Filed 2000·Granted Nov 27, 2001·37 cites·1 claims
- 2687US7229132B2Foldable booster car seatMEEKER R & D INC·Filed 2002·Granted Jun 12, 2007·57 cites·44 claims
- 2786US5609393AReclining mechanism for toddler seatLISCO INC·Filed 1996·Granted Mar 11, 1997·82 cites·2 claims
- 2884US7182176B2Step stool with elevated trayCOSCO MAN INC·Filed 2004·Granted Feb 27, 2007·44 cites·15 claims
- 2984USD444574SStep stoolCOSCO MAN INC·Filed 1999·Granted Jul 3, 2001·27 cites·1 claims
- 3084USD421940SInfant car seat and stroller assemblyEVENFLO CO INC·Filed 1998·Granted Mar 28, 2000·27 cites·1 claims
- 3183USD433156SStep stoolCOSCO MAN INC·Filed 1999·Granted Oct 31, 2000·26 cites·1 claims
- 3283US5937968AStep stoolCOSCO INC·Filed 1998·Granted Aug 17, 1999·60 cites·31 claims
- 3383USD330842SAdjustable booster seatLISCO INC·Filed 1990·Granted Nov 10, 1992·23 cites·1 claims
- 3481USD465289SStep stoolCOSCO MAN INC·Filed 2000·Granted Nov 5, 2002·26 cites·1 claims
- 3580US6179376B1Child exerciser/rockerEVENFLO CO INC·Filed 1994·Granted Jan 30, 2001·47 cites·3 claims
- 3680US5971476AHandle adjustment mechanismEVENFLO CO INC·Filed 1998·Granted Oct 26, 1999·65 cites·4 claims
- 3779USD355939SChild's exerciser/rockerLISCO INC·Filed 1993·Granted Feb 28, 1995·20 cites·1 claims
- 3877US6902034B2Apparatus with utility tray mounted to scaffoldCOSCO MAN INC·Filed 2003·Granted Jun 7, 2005·25 cites·26 claims
- 3976US10058187B2Folding step stoolDOREL HOME FURNISHINGS INC·Filed 2015·Granted Aug 28, 2018·4 cites·19 claims
- 4074US6769515B2Multi-fold collapsible ladderCOSCO MAN INC·Filed 2003·Granted Aug 3, 2004·21 cites·17 claims
- 4174USD378554SBuilt-in toy tray for child exerciserLISCO INC·Filed 1995·Granted Mar 25, 1997·18 cites·1 claims
- 4273USD391309SChild exerciser/rockerLISCO INC·Filed 1996·Granted Feb 24, 1998·17 cites·1 claims
- 4372USD431116SInfant car seat and carrierEVENFLO CO INC·Filed 1998·Granted Sep 26, 2000·16 cites·1 claims
- 4469US5704576AClip for a child exerciser/rockerLISCO INC·Filed 1996·Granted Jan 6, 1998·32 cites·4 claims
- 4569USD369685SChild's exerciser/rockerLISCO INC·Filed 1994·Granted May 14, 1996·13 cites·1 claims
- 4669USD360905SDuck novelty jumperLISCO INC·Filed 1993·Granted Aug 1, 1995·13 cites·1 claims
- 4765US8033599B2Infant carrier handleMEEKER R & D INC·Filed 2008·Granted Oct 11, 2011·6 cites·18 claims
- 4864US8439439B2Adjustable shoulder belt path for a booster car seatMEEKER PAUL K·Filed 2009·Granted May 14, 2013·8 cites·27 claims
- 4963US5997086AAutobase for infant car seatEVENFLO CO INC·Filed 1998·Granted Dec 7, 1999·37 cites·4 claims
- 5059US5458398AInfant car seat with recessed belt pathLISCO INC·Filed 1994·Granted Oct 17, 1995·30 cites·4 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when William R. Gibson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →