Inventor · disambiguated record
Charles H. Davis
Also filed as: DAVIS CHARLES A · DAVIS CHARLES H · DAVIS JR CHARLES H
6 granted patents·2 pending applications·195 citations·filing 1974–2023
84Inventor score
Files withALPHA THERAPEUTIC CORP3BAD ASS TOOLS LLC2DAVIS CHARLES H1FMC CORP1WILDCAT CONCRETE & CONSTRUCTIO1
Top patents by PatentIndex Score
8 records- 0190US4919895AApparatus for oxygenation of liquid state dissolved oxygen-carrying formulationALPHA THERAPEUTIC CORP·Filed 1987·Granted Apr 24, 1990·98 cites·14 claims
- 0281US3936967AEmergency sign deviceDAVIS CHARLES H·Filed 1974·Granted Feb 10, 1976·35 cites·2 claims
- 0366US4172557AAir sprayer apparatus for vineyards and the likeFMC CORP·Filed 1978·Granted Oct 30, 1979·25 cites·16 claims
- 0460US12460431B2Concrete screed device with oscillating screed barBAD ASS TOOLS LLC·Filed 2022·Granted Nov 4, 2025·0 cites·20 claims
- 0545US2023366218A1Concrete screed device with oscillating screed barBAD ASS TOOLS LLC·Filed 2023·Application pending·0 cites
- 0644US2007163395A1Multipurpose concrete toolWILDCAT CONCRETE & CONSTRUCTIO·Filed 2006·Application pending·0 cites
- 0742US4769241AApparatus and process for oxygenation of liquid state dissolved oxygen-carrying formulationALPHA THERAPEUTIC CORP·Filed 1986·Granted Sep 6, 1988·34 cites·11 claims
- 0830US5262442AProcess for rapid thawing and storage of frozen fluorocarbon emulsion, and resultant productALPHA THERAPEUTIC CORP·Filed 1991·Granted Nov 16, 1993·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →