Inventor · disambiguated record
David F. Drewek
Also filed as: DREWEK DAVID F
3 granted patents·140 citations·filing 1976–1986
75Inventor score
Technology areasB62D
Files withGEN MOTORS CORP3
Top patents by PatentIndex Score
3 records- 0192US4684151AControlled collapsible frame railGEN MOTORS CORP·Filed 1986·Granted Aug 4, 1987·99 cites·4 claims
- 0261US4673205AVehicle body structureGEN MOTORS CORP·Filed 1986·Granted Jun 16, 1987·22 cites·6 claims
- 0361US4042255ASteerable trailer for a small vehicleGEN MOTORS CORP·Filed 1976·Granted Aug 16, 1977·19 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when David F. Drewek 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 →