Inventor · disambiguated record
Keith E. Hoffman
Also filed as: HOFFMAN KEITH · HOFFMAN KEITH E · HOFFMAN KEITH EUGENE
10 granted patents·1 pending application·689 citations·filing 1987–2022
92Inventor score
Files withBRIDGESTONE FIRESTONE INC6FIRESTONE TIRE & RUBBER CO2FREEFLY SYSTEMS INC1META PLATFORMS TECH LLC1SCIMED LIFE SYSTEMS INC1
Top patents by PatentIndex Score
11 records- 0194US5342139ASnap mounted attachment deviceBRIDGESTONE FIRESTONE INC·Filed 1992·Granted Aug 30, 1994·103 cites·16 claims
- 0291US4946144AExternal clamping band for air springBRIDGESTONE FIRESTONE INC·Filed 1989·Granted Aug 7, 1990·59 cites·15 claims
- 0386US4899995AClamp ring assembly for air springBRIDGESTONE FIRESTONE INC·Filed 1988·Granted Feb 13, 1990·45 cites·28 claims
- 0482US6273861B1Pneumatically actuated tissue sampling deviceSCIMED LIFE SYSTEMS INC·Filed 1998·Granted Aug 14, 2001·312 cites·43 claims
- 0580US5169129AVariable rate air spring suspension systemBRIDGESTONE FIRESTONE INC·Filed 1991·Granted Dec 8, 1992·50 cites·10 claims
- 0674US4796870ASuspension system for vehicles containing combination isolator mount and air spring closureFIRESTONE TIRE & RUBBER CO·Filed 1987·Granted Jan 10, 1989·30 cites·20 claims
- 0772US4787607AAir spring having internal sealing band and method of installing sameFIRESTONE TIRE & RUBBER CO·Filed 1987·Granted Nov 29, 1988·29 cites·14 claims
- 0860US5468140ATapered airsleeve curing pressBRIDGESTONE FIRESTONE INC·Filed 1992·Granted Nov 21, 1995·27 cites·9 claims
- 0959US2023193505A1Methods for manufacturing organic solid crystalsMETA PLATFORMS TECH LLC·Filed 2022·Application pending·0 cites
- 1055US6199837B1Thermoplastic elastomer air springBRIDGESTONE FIRESTONE INC·Filed 1998·Granted Mar 13, 2001·26 cites·21 claims
- 1153USD732103SStabilized gimbal assemblyFREEFLY SYSTEMS INC·Filed 2014·Granted Jun 16, 2015·8 cites·1 claims
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