Assignee
GRAMMER WILLIBALD
DE·9 granted patents·325 citations·filing 1977–1986
Top patents by PatentIndex Score
9 records- 0189US4461444ASprung vehicle seatGRAMMER WILLIBALD·Filed 1981·Granted Jul 24, 1984·91 cites·20 claims
- 0289US4097088AArm rest assembly for a seat, particularly a driver's seatGRAMMER WILLIBALD·Filed 1977·Granted Jun 27, 1978·57 cites·10 claims
- 0385US4183492AVehicle seatGRAMMER WILLIBALD·Filed 1977·Granted Jan 15, 1980·48 cites·4 claims
- 0482US4364605ASeat with a seat plate of adjustable inclination and a backrest of adjustable inclinationGRAMMER WILLIBALD·Filed 1980·Granted Dec 21, 1982·56 cites·10 claims
- 0560US4158160ADriver's seat with automatic weight adjustmentGRAMMER WILLIBALD·Filed 1977·Granted Jun 12, 1979·21 cites·6 claims
- 0647US4544598ASeat cushion with a textile coverGRAMMER WILLIBALD·Filed 1983·Granted Oct 1, 1985·14 cites·1 claims
- 0739US4484723AAir-sprung seatGRAMMER WILLIBALD·Filed 1982·Granted Nov 27, 1984·12 cites·5 claims
- 0838US4471934ADriver's seatGRAMMER WILLIBALD·Filed 1981·Granted Sep 18, 1984·15 cites·6 claims
- 0937US4739959AAdjustable seatGRAMMER WILLIBALD·Filed 1986·Granted Apr 26, 1988·11 cites·4 claims
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