Inventor · disambiguated record
Manfred Weyand
Also filed as: WEYAND MANFRED
6 granted patents·62 citations·filing 1988–1997
82Inventor score
Top patents by PatentIndex Score
6 records- 0151US5664761ADisk valveSEMPELL BABCOCK AG·Filed 1995·Granted Sep 9, 1997·20 cites·12 claims
- 0249US4946131AArrangement for damping linear movementsSEMPELL AG·Filed 1988·Granted Aug 7, 1990·13 cites·8 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
- 0531US4938120ADevice for influencing the reset value of a valveSEMPELL AG·Filed 1989·Granted Jul 3, 1990·5 cites·3 claims
- 0626US4875659AServo-valveSEMPELL AG·Filed 1988·Granted Oct 24, 1989·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →