Inventor · disambiguated record

Hans J. Schwerdhoefer

Also filed as: SCHWERDHOEFER HANS J

2 granted patents·12 citations·filing 1991–1991

55Inventor score

Technology areasB29C B62M

Files withFICHTEL & SACHS AG2

Top patents by PatentIndex Score

2 records

0134US5190501AMethod of manufacturing bicycle chain thrower mechanismFICHTEL & SACHS AG·Filed 1991·Granted Mar 2, 1993·9 cites·23 claims
0225US5190500AChain thrower mechanism for bicycle gear changeFICHTEL & SACHS AG·Filed 1991·Granted Mar 2, 1993·3 cites·36 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →