Inventor · disambiguated record
Donald E. Protzmann
Also filed as: PROTZMANN DONALD E
5 granted patents·337 citations·filing 1981–1985
86Inventor score
Top patents by PatentIndex Score
5 records- 0195US4619271AElectronic thermometer with probe isolation chamberCHESEBROUGH PONDS·Filed 1984·Granted Oct 28, 1986·87 cites·6 claims
- 0291US4572365AProbe cover holding and dispensing arrangement for electronic thermometerCHESEBROUGH PONDS·Filed 1985·Granted Feb 25, 1986·80 cites·6 claims
- 0390US4439190AUnderwater drainage deviceCHESEBROUGH PONDS·Filed 1981·Granted Mar 27, 1984·86 cites·28 claims
- 0485US4588306AElectronic thermometer probe assemblyCHESEBROUGH PONDS·Filed 1985·Granted May 13, 1986·65 cites·2 claims
- 0582USD293215SElectronic thermometerSHERWOOD MEDICAL CO·Filed 1984·Granted Dec 15, 1987·19 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →