Inventor · disambiguated record
Elmer A. Sperry, Iii
Also filed as: SPERRY III ELMER A · SPERRY III ELMER AMBROSE
6 granted patents·236 citations·filing 1972–1985
84Inventor score
Top patents by PatentIndex Score
6 records- 0195US4018089AFluid sampling apparatusBECKMAN INSTRUMENTS INC·Filed 1976·Granted Apr 19, 1977·181 cites·10 claims
- 0263US4602162AMonitoring port for ultraviolet water purification systemsBECKMAN IND CORP·Filed 1985·Granted Jul 22, 1986·30 cites·21 claims
- 0343US4427945AMolded conductivity cell bodyBECKMAN INSTRUMENTS INC·Filed 1982·Granted Jan 24, 1984·9 cites·13 claims
- 0437US4375170ADecontaminating fluid sensor mechanismBECKMAN INSTRUMENTS INC·Filed 1981·Granted Mar 1, 1983·10 cites·23 claims
- 0533US3939401AConductivity cell electrode enclosureBECKMAN INSTRUMENTS INC·Filed 1972·Granted Feb 17, 1976·5 cites·10 claims
- 0622US4309262AHydrazine analyzerBECKMAN INSTRUMENTS INC·Filed 1977·Granted Jan 5, 1982·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →