Assignee
ALCAN GMBH
DE·13 granted patents·357 citations·filing 1988–2001
Top patents by PatentIndex Score
13 records- 0195USD398526SSix-edge containerALCAN GMBH·Filed 1997·Granted Sep 22, 1998·109 cites·1 claims
- 0283USD414080SStepped-recess food containerALCAN GMBH·Filed 1998·Granted Sep 21, 1999·52 cites·1 claims
- 0383US5299490APiston with flush connecting wall sections at pin boss surfaceALCAN GMBH·Filed 1992·Granted Apr 5, 1994·36 cites·13 claims
- 0478US6152017ALightweight pistonALCAN GMBH·Filed 1997·Granted Nov 28, 2000·33 cites·22 claims
- 0571US5890416ALiquid-cooled pistonALCAN GMBH·Filed 1998·Granted Apr 6, 1999·22 cites·32 claims
- 0664US5605126APiston for internal combustion engines, especially diesel enginesALCAN GMBH·Filed 1996·Granted Feb 25, 1997·27 cites·8 claims
- 0763US5381850AComposite casting processALCAN GMBH·Filed 1992·Granted Jan 17, 1995·10 cites·11 claims
- 0862US5381851ALow pressure chill casting method for casting metal cast componentsALCAN GMBH·Filed 1990·Granted Jan 17, 1995·13 cites·5 claims
- 0959US6576316B2Sound absorbing and vibration damping metal strip, molding, and method of producing a sound absorbing and vibration damping metal stripALCAN GMBH·Filed 2001·Granted Jun 10, 2003·9 cites·14 claims
- 1050US5095955AProcess and a device for the filling of doughy filling material into receptaclesALCAN GMBH·Filed 1991·Granted Mar 17, 1992·18 cites·20 claims
- 1147US5379680APiston for an internal combustion engineALCAN GMBH·Filed 1989·Granted Jan 10, 1995·13 cites·4 claims
- 1243US5131452AMethod and apparatus for the dosed removal molten metal out of a melt vesselALCAN GMBH·Filed 1990·Granted Jul 21, 1992·7 cites·20 claims
- 1338US4787295APiston for internal combustion enginesALCAN GMBH·Filed 1988·Granted Nov 29, 1988·8 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →