Inventor · disambiguated record
John A. R. Kater
Also filed as: KATER JOHN · KATER JOHN A R
8 granted patents·1,012 citations·filing 1974–2018
91Inventor score
Top patents by PatentIndex Score
8 records- 0191US5145565AContamination-free method and apparatus for measuring body fluid chemical parametersSPACELABS INC·Filed 1989·Granted Sep 8, 1992·427 cites·55 claims
- 0289US4535786AMeasurement of body fluid chemistryKATER JOHN A R·Filed 1983·Granted Aug 20, 1985·276 cites·10 claims
- 0385US3993049AElectrodes and materials thereforKATER JOHN A R·Filed 1974·Granted Nov 23, 1976·134 cites·14 claims
- 0472US4340457AIon selective electrodesKATER JOHN A R·Filed 1980·Granted Jul 20, 1982·82 cites·15 claims
- 0565US4094822ABio-event electrode materialKATER JOHN A R·Filed 1976·Granted Jun 13, 1978·42 cites·4 claims
- 0660US4461998AIon selective measurementsKATER JOHN A R·Filed 1981·Granted Jul 24, 1984·18 cites·23 claims
- 0748US5046509ADevice for the conditioning, handling and measurement of bloodSPACELABS INC·Filed 1988·Granted Sep 10, 1991·33 cites·35 claims
- 0810USD885767SElectric toothbrushGREGG L LAGE D D S P C·Filed 2018·Granted Jun 2, 2020·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →