Inventor · disambiguated record
Walter Gruber
Also filed as: GRUBER WALTER · GRUBER WALTER F
11 granted patents·604 citations·filing 1981–1993
92Inventor score
Top patents by PatentIndex Score
11 records- 0197US4703893AHand showerHANSA METALLWERKE AG·Filed 1986·Granted Nov 3, 1987·171 cites·2 claims
- 0296US4629124AShowerHANSA METALLWERKE AG·Filed 1985·Granted Dec 16, 1986·155 cites·13 claims
- 0393US4572232AConcealed sanitary valve unitGRUBER WALTER F·Filed 1984·Granted Feb 25, 1986·109 cites·14 claims
- 0491US5364191APivot bearingFREUDENBERG CARL FA·Filed 1993·Granted Nov 15, 1994·59 cites·10 claims
- 0588US4995585ASanitary fittingHANSA METALLWERKE AG·Filed 1988·Granted Feb 26, 1991·75 cites·10 claims
- 0649US4832089AProjectile-catching brake for a loomSULZER AG·Filed 1988·Granted May 23, 1989·4 cites·13 claims
- 0745US5547174ABearingFREUDENBERG CARL FA·Filed 1993·Granted Aug 20, 1996·14 cites·18 claims
- 0839US5342128APivot bearingFREUDENBERG CARL FA·Filed 1993·Granted Aug 30, 1994·8 cites·12 claims
- 0939US4911400AElectrically operated valveHANSA METALLWERKE AG·Filed 1989·Granted Mar 27, 1990·8 cites·5 claims
- 1036US4460021ACatcher and a method of operating a gripper projectile catcherSULZER AG·Filed 1983·Granted Jul 17, 1984·1 cites·6 claims
- 1130US4434817AEdge yarn clamp for a weaving machineSULZER AG·Filed 1981·Granted Mar 6, 1984·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →