Inventor · disambiguated record
Volker Onnenberg
Also filed as: GONZALEZ-DORNER ALBERTO C · ONNENBERG VOLKER
12 granted patents·111 citations·filing 1977–1990
91Inventor score
Top patents by PatentIndex Score
12 records- 0194US4165211AApparatus for applying a layer of a liquid foamable reaction mixture to a continuously moving supportBAYER AG·Filed 1977·Granted Aug 21, 1979·27 cites·9 claims
- 0276US4216181AProcess for applying a layer of a liquid foamable reaction mixture to a continuously moving shaping supportBAYER AG·Filed 1979·Granted Aug 5, 1980·9 cites·3 claims
- 0350US4806088AApparatus for the production of expanded cushions with a textile coverBAYER AG·Filed 1987·Granted Feb 21, 1989·16 cites·6 claims
- 0446US4755117AApparatus for the production of back-foamed cushionsFRITSCHE MOELLMANN GMBH CO KG·Filed 1987·Granted Jul 5, 1988·13 cites·9 claims
- 0540US4755120AApparatus for the production of upholstery with back-foamed coversFRITSCHE MOELLMANN GMBH CO KG·Filed 1987·Granted Jul 5, 1988·10 cites·7 claims
- 0635US5047184AProcess and vacuum mold for the manufacture of a textile covered cushionBAYER AG·Filed 1988·Granted Sep 10, 1991·6 cites·6 claims
- 0735US4875843AVacuum mold for manufacturing cushions with back-foamed coversFRITSCHE MOELLMANN GMBH CO KG·Filed 1988·Granted Oct 24, 1989·6 cites·4 claims
- 0835US4759700AApparatus for the production of cushions with back-foamed coversFRITSCHE MOELLMANN GMBH CO KG·Filed 1987·Granted Jul 26, 1988·7 cites·7 claims
- 0933US5017114ADevice for manufacturing foam cushions with a coveringBAYER AG·Filed 1990·Granted May 21, 1991·5 cites·7 claims
- 1031US4971541AApparatus for the production of upholstery with backfoamed covers, in particular for seats in motor carsFRITSCHE MOLLMANN GMBH·Filed 1989·Granted Nov 20, 1990·8 cites·4 claims
- 1129US4808100AProcess and a form tool for the production of cushions made of foam which are provided with textile coversBAYER AG·Filed 1987·Granted Feb 28, 1989·3 cites·9 claims
- 1227US4895686AProcess for the production of cushions made of foam which are provided with textile coversBAYER AG·Filed 1988·Granted Jan 23, 1990·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →