Inventor · disambiguated record
Stephen F. Guthmann
Also filed as: GUTHMANN STEPHEN F · GUTHMANN STEPHEN FRANKLIN
4 granted patents·59 citations·filing 1976–1986
77Inventor score
Top patents by PatentIndex Score
4 records- 0176US4109603ABoat mooring apparatusGUTHMANN STEPHEN FRANKLIN·Filed 1976·Granted Aug 29, 1978·29 cites·18 claims
- 0246US4190011ABoat mooring apparatusGUTHMANN STEPHEN F·Filed 1978·Granted Feb 26, 1980·10 cites·30 claims
- 0344US4734961ASliding bolt pressing surfaces type rope widening apparatusGUTHMANN STEPHEN F·Filed 1986·Granted Apr 5, 1988·12 cites·40 claims
- 0439US4458389ARope widening apparatusGUTHMANN STEPHEN F·Filed 1982·Granted Jul 10, 1984·8 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →