Inventor · disambiguated record
David A. Schulman
Also filed as: SCHULMAN DAVID A
4 granted patents·184 citations·filing 1975–1987
80Inventor score
Top patents by PatentIndex Score
4 records- 0187US4852195AFluid pressurized cushionSCHULMAN DAVID A·Filed 1987·Granted Aug 1, 1989·121 cites·15 claims
- 0263US4524762ASeat having movable supporting surfacesSCHULMAN DAVID A·Filed 1983·Granted Jun 25, 1985·42 cites·12 claims
- 0355US3980243AFlexure mount for coil winding devicePOSSIS CORP·Filed 1975·Granted Sep 14, 1976·15 cites·51 claims
- 0437US3979975AIndexing clutch mechanismPOSSIS CORP·Filed 1975·Granted Sep 14, 1976·6 cites·46 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →