Inventor · disambiguated record
Mathias Konrad
Also filed as: KONRAD MATHIAS
11 granted patents·213 citations·filing 1982–1992
92Inventor score
Files withWALTERSCHEID GMBH JEAN11
Top patents by PatentIndex Score
11 records- 0188US4468206ATorque-limiting clutchWALTERSCHEID GMBH JEAN·Filed 1983·Granted Aug 28, 1984·32 cites·17 claims
- 0283US5318375ALock for securing a coupling sleeveWALTERSCHEID GMBH JEAN·Filed 1992·Granted Jun 7, 1994·38 cites·18 claims
- 0381US4538715AOverload clutch with vibration protection mechanismWALTERSCHEID GMBH JEAN·Filed 1982·Granted Sep 3, 1985·24 cites·2 claims
- 0479US4490125ALubricated wide angle jointWALTERSCHEID GMBH JEAN·Filed 1982·Granted Dec 25, 1984·22 cites·3 claims
- 0571US4568114AThreaded pipe connectorWALTERSCHEID GMBH JEAN·Filed 1984·Granted Feb 4, 1986·33 cites·10 claims
- 0663US4464077ACoupling device for drive shaftsWALTERSCHEID GMBH JEAN·Filed 1982·Granted Aug 7, 1984·14 cites·3 claims
- 0758US4501570AAdjustable friction clutchWALTERSCHEID GMBH JEAN·Filed 1982·Granted Feb 26, 1985·12 cites·5 claims
- 0843US4464136ALubricated wide angle universal jointWALTERSCHEID GMBH JEAN·Filed 1982·Granted Aug 7, 1984·8 cites·4 claims
- 0939US5052724AThreaded swivel connectorWALTERSCHEID GMBH JEAN·Filed 1990·Granted Oct 1, 1991·15 cites·12 claims
- 1039US4958859APre-assembly muff for the cutting or clamping ring of a pipe couplingWALTERSCHEID GMBH JEAN·Filed 1989·Granted Sep 25, 1990·8 cites·2 claims
- 1139US4791716AMethod and apparatus for securing a connector to a pipeWALTERSCHEID GMBH JEAN·Filed 1987·Granted Dec 20, 1988·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →