Inventor · disambiguated record
Hermann Ritzenhoff
Also filed as: RITZENHOFF HERMANN
5 granted patents·23 citations·filing 1975–1988
74Inventor score
Top patents by PatentIndex Score
5 records- 0134US4149647AMetal tear off capSEIDEL KG GEB·Filed 1977·Granted Apr 17, 1979·9 cites·4 claims
- 0232US4786362AProcess for producing decorative or informative patterns on objects formed of singly or multiply plated metal sheetsRITZENHOFF HERMANN·Filed 1988·Granted Nov 22, 1988·4 cites·5 claims
- 0332US4127209AMetal tear-off capSEIDEL KG GEB·Filed 1976·Granted Nov 28, 1978·8 cites·6 claims
- 0423US3977556AMetal tear-off capSEIDEL KG GEB·Filed 1975·Granted Aug 31, 1976·0 cites·12 claims
- 0515US4294368AMetal sealing capRITZENHOFF HERMANN FA·Filed 1980·Granted Oct 13, 1981·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →