Inventor · disambiguated record
Richard Gundelfinger
Also filed as: GUNDELFINGER RICHARD
4 granted patents·311 citations·filing 1975–1987
83Inventor score
Technology areasG01N
Top patents by PatentIndex Score
4 records- 0194US4068528ATwo position rotary valve for injecting sample liquids into an analysis systemRHEODYNE INC·Filed 1976·Granted Jan 17, 1978·150 cites·16 claims
- 0290US4242909ASample injectorRHEODYNE INC·Filed 1979·Granted Jan 6, 1981·62 cites·8 claims
- 0384US4792396AMulti-size injector port systemRHEODYNE INC·Filed 1987·Granted Dec 20, 1988·64 cites·8 claims
- 0477US3961534ATwo position rotary valve for injecting sample liquids into an analysis systemGUNDELFINGER RICHARD·Filed 1975·Granted Jun 8, 1976·35 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →