Inventor · disambiguated record
Robert H. Graebe
Also filed as: GRAEBE ROBERT H
33 granted patents·1 pending application·3,696 citations·filing 1975–2009
99Inventor score
Top patents by PatentIndex Score
34 records- 0199US5052068AContoured seat cushionGRAEBE ROBERT H·Filed 1991·Granted Oct 1, 1991·231 cites·5 claims
- 0299US4713854AConstant force cushionGRAEBE ROBERT H·Filed 1985·Granted Dec 22, 1987·212 cites·20 claims
- 0399US4541136AMulticell cushionGRAEBE ROBERT H·Filed 1983·Granted Sep 17, 1985·232 cites·19 claims
- 0498US5561875AVacuum/heat formed cushion supported on a fluid permeable manifoldCROWN THERAPEUTICS INC·Filed 1994·Granted Oct 8, 1996·208 cites·20 claims
- 0598US5461741AModular cushion construction with foamed baseFiled 1994·Granted Oct 31, 1995·189 cites·36 claims
- 0698US5111544ACover with elastic top and frictional bottom for a cushionGRAEBE ROBERT H·Filed 1991·Granted May 12, 1992·189 cites·14 claims
- 0798US4698864ACellular cushionGRAEBE ROBERT H·Filed 1985·Granted Oct 13, 1987·258 cites·1 claims
- 0898US4005236AExpandable multicelled cushioning structureGRAEBE ROBERT H·Filed 1975·Granted Jan 25, 1977·143 cites·11 claims
- 0997US5640728AVentilated access interface and cushion support systemFiled 1995·Granted Jun 24, 1997·165 cites·24 claims
- 1097US5596781AVacuum/heat formed cushion with pyramidal, inflatable cellsCROWN THERAPEUTICS INC·Filed 1995·Granted Jan 28, 1997·214 cites·19 claims
- 1197US5369828AInflatable cushion with upstanding pyramidal air cellsFiled 1993·Granted Dec 6, 1994·153 cites·8 claims
- 1296USD355558SWheelchair cellular cushionGRAEBE ROBERT H·Filed 1992·Granted Feb 21, 1995·53 cites·1 claims
- 1396USD342411SSeat cushionGRAEBE ROBERT H·Filed 1992·Granted Dec 21, 1993·61 cites·1 claims
- 1496US5163196AZoned cellular cushion with flexible flaps containing inflating manifoldROHO INC·Filed 1991·Granted Nov 17, 1992·201 cites·16 claims
- 1595US6018832AWraparound orthotic base composite adjustable cushion using same and method of measuring fit of the adjusted cushion to the user's shapeFiled 1996·Granted Feb 1, 2000·109 cites·32 claims
- 1694USD367199SFoam base with flat pommel areaGRAEBE ROBERT H·Filed 1994·Granted Feb 20, 1996·47 cites·1 claims
- 1793USD394366SSeat cushionGRAEBE ROBERT H·Filed 1997·Granted May 19, 1998·50 cites·1 claims
- 1893USD391110SCellular seat cushionGRAEBE ROBERT H·Filed 1997·Granted Feb 24, 1998·52 cites·1 claims
- 1993USD389702SCellular seat cushionGRAEBE ROBERT H·Filed 1997·Granted Jan 27, 1998·51 cites·1 claims
- 2093US5551107AModular cushion construction with detachable pommel, having a cover with front and rear openingsFiled 1995·Granted Sep 3, 1996·88 cites·19 claims
- 2192US6487738B1Constant restoring force support surfaceOFFSPRING LLC·Filed 2000·Granted Dec 3, 2002·88 cites·38 claims
- 2291US7424761B1Shape matching cushionROHO INC·Filed 2007·Granted Sep 16, 2008·36 cites·3 claims
- 2391USD389692SCellular seat cushionGRAEBE ROBERT H·Filed 1997·Granted Jan 27, 1998·45 cites·1 claims
- 2491US4953913AContoured seat baseGRAEBE ROBERT H·Filed 1988·Granted Sep 4, 1990·114 cites·20 claims
- 2589US5613257AModular cushion construction with detachable pommelFiled 1994·Granted Mar 25, 1997·71 cites·10 claims
- 2689US5502855AZoned cellular cushionFiled 1995·Granted Apr 2, 1996·107 cites·10 claims
- 2788US7681264B2Shape matching cushionROHO INC·Filed 2008·Granted Mar 23, 2010·27 cites·22 claims
- 2881US4730610AFoot and elbow cushion deviceGRAEBE ROBERT H·Filed 1986·Granted Mar 15, 1988·126 cites·11 claims
- 2980US6161238AWraparound orthotic base, composite adjustable cushion using same and method of measuring fit of the adjusted cushion to the user's shapeFiled 1998·Granted Dec 19, 2000·52 cites·3 claims
- 3080USD388651SSeat cushionGRAEBE ROBERT H·Filed 1997·Granted Jan 6, 1998·24 cites·1 claims
- 3179US5317773AWaterblown foam baseGRAEBE ROBERT H·Filed 1992·Granted Jun 7, 1994·72 cites·7 claims
- 3272US8011043B2Molded seat cushion with internal shape matching ischial structuresROHO INC·Filed 2009·Granted Sep 6, 2011·11 cites·20 claims
- 3372USD391111SSeat cushionGRAEBE ROBERT H·Filed 1997·Granted Feb 24, 1998·17 cites·1 claims
- 3446US2007056112A1Zoned cellular cushion with fail safe inflation zonesGRAEBE ROBERT H·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →