Inventor · disambiguated record
Hermann Riegert
Also filed as: RIEGERT HERMANN
4 granted patents·116 citations·filing 1977–1988
78Inventor score
Files withWMF WUERTTEMBERG METALLWAREN4
Top patents by PatentIndex Score
4 records- 0184US4583449ACoffee percolator for selectively making normal coffee or espressoWMF WUERTTEMBERG METALLWAREN·Filed 1984·Granted Apr 22, 1986·63 cites·12 claims
- 0276US4147918AMethod of making knivesWMF WUERTTEMBERG METALLWAREN·Filed 1977·Granted Apr 3, 1979·22 cites·4 claims
- 0358US4993315ACoffee percolatorWMF WUERTTEMBERG METALLWAREN·Filed 1988·Granted Feb 19, 1991·29 cites·19 claims
- 0420US4446978AInsulated containerWMF WUERTTEMBERG METALLWAREN·Filed 1982·Granted May 8, 1984·2 cites·18 claims
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