Assignee
SEMPELL BABCOCK AG
DE·5 granted patents·86 citations·filing 1988–1997
Top patents by PatentIndex Score
5 records- 0172US5224511ASpring-loaded safety valveSEMPELL BABCOCK AG·Filed 1988·Granted Jul 6, 1993·39 cites·10 claims
- 0251US5664761ADisk valveSEMPELL BABCOCK AG·Filed 1995·Granted Sep 9, 1997·20 cites·12 claims
- 0344US5219148ADisc valveSEMPELL BABCOCK AG·Filed 1992·Granted Jun 15, 1993·13 cites·14 claims
- 0437US5937692AMethod for manufacturing the armature housing of a slide valveSEMPELL BABCOCK AG·Filed 1997·Granted Aug 17, 1999·9 cites·5 claims
- 0523US6006431AProcess for producing a substantially tubular housing substantially closed on all sidesSEMPELL BABCOCK AG·Filed 1996·Granted Dec 28, 1999·5 cites·6 claims
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