Inventor · disambiguated record
Richard P. Andresen
Also filed as: ANDRESEN RICHARD P · ANDRESEN RICHARD PAUL
6 granted patents·255 citations·filing 1976–1989
86Inventor score
Top patents by PatentIndex Score
6 records- 0191US4963729AOptically powered sensor system with improved signal conditioningSIMMONDS PRECISION PRODUCTS·Filed 1989·Granted Oct 16, 1990·65 cites·25 claims
- 0277US4240442AVariable threshold R-wave detectorAMERICAN OPTICAL CORP·Filed 1979·Granted Dec 23, 1980·80 cites·7 claims
- 0376US4397560APhotometer with microtray well position indicatorBIOTEK INSTR INC·Filed 1981·Granted Aug 9, 1983·34 cites·9 claims
- 0471US4181135AMethod and apparatus for monitoring electrocardiographic waveformsAMERICAN OPTICAL CORP·Filed 1978·Granted Jan 1, 1980·58 cites·12 claims
- 0547US4110564ATime-compression systemAMERICAN OPTICAL CORP·Filed 1976·Granted Aug 29, 1978·13 cites·9 claims
- 0630US4051482AGraticule with cursorsAMERICAN OPTICAL CORP·Filed 1976·Granted Sep 27, 1977·5 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Richard P. Andresen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →