Inventor · disambiguated record

Donald C. Upchurch

Also filed as: UPCHURCH DONALD C

4 granted patents·369 citations·filing 1992–1995

84Inventor score

Technology areasA61L

Files withAMERICAN STERILIZER CO4

Top patents by PatentIndex Score

4 records

0189US5445792AOptimum hydrogen peroxide vapor sterlization methodAMERICAN STERILIZER CO·Filed 1994·Granted Aug 29, 1995·177 cites·17 claims
0278US5508009AOptimum hydrogen peroxide vapor sterilization systemAMERICAN STERILIZER CO·Filed 1995·Granted Apr 16, 1996·99 cites·4 claims
0363US5482683ASystem for detecting the presence of liquid in a vapor phase sterilization systemAMERICAN STERILIZER CO·Filed 1994·Granted Jan 9, 1996·54 cites·24 claims
0455US5317896AMethod of detecting liquid in a sterilization systemAMERICAN STERILIZER CO·Filed 1992·Granted Jun 7, 1994·39 cites·21 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →