Inventor · disambiguated record
Erich Ruchser
Also filed as: RUCHSER ERICH
8 granted patents·239 citations·filing 1975–1985
89Inventor score
Top patents by PatentIndex Score
8 records- 0197US4067357APilot-operated directional control valveHERION WERKE KG·Filed 1975·Granted Jan 10, 1978·92 cites·13 claims
- 0280US4685383ASeal for rodless cylinder with shuttle pistonHERION WERKE KG·Filed 1985·Granted Aug 11, 1987·29 cites·20 claims
- 0372US4565209APressure regulating valve with feedback controlHERION WERKE KG·Filed 1984·Granted Jan 21, 1986·25 cites·8 claims
- 0472US4269225ASafety valve assemblyTECHNOMATIC AG·Filed 1978·Granted May 26, 1981·23 cites·14 claims
- 0571US4353392ASafety valve assemblyTECHNOMATIC AG·Filed 1981·Granted Oct 12, 1982·19 cites·7 claims
- 0670US4345620ASafety valve assemblyTECHNOMATIC AG·Filed 1980·Granted Aug 24, 1982·26 cites·9 claims
- 0770US4203571AMultiway switching valveHERION WERKE KG·Filed 1978·Granted May 20, 1980·22 cites·2 claims
- 0829US4237930ASafety valveTECHNOMATIC AG·Filed 1978·Granted Dec 9, 1980·3 cites·4 claims
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