Inventor · disambiguated record
Albert P. Davis, Jr.
Also filed as: DAVIS ALBERT P · DAVIS JR ALBERT P
8 granted patents·359 citations·filing 1983–2015
88Inventor score
Technology areasE21B
Top patents by PatentIndex Score
8 records- 0191US4537457AConnector for providing electrical continuity across a threaded connectionEXXON PRODUCTION RESEARCH CO·Filed 1985·Granted Aug 27, 1985·116 cites·14 claims
- 0284US4785894AApparatus for detecting drill bit wearEXXON PRODUCTION RESEARCH CO·Filed 1988·Granted Nov 22, 1988·76 cites·21 claims
- 0378US4655300AMethod and apparatus for detecting wear of a rotatable bitEXXON PRODUCTION RESEARCH CO·Filed 1985·Granted Apr 7, 1987·57 cites·20 claims
- 0477US4506729ADrill string sub with self closing cable port valveEXXON PRODUCTION RESEARCH CO·Filed 1983·Granted Mar 26, 1985·54 cites·20 claims
- 0576US4785895ADrill bit with wear indicating featureEXXON PRODUCTION RESEARCH CO·Filed 1988·Granted Nov 22, 1988·53 cites·10 claims
- 0660US8496058B2Well fishing method and systemDAVIS ALBERT P·Filed 2012·Granted Jul 30, 2013·2 cites·16 claims
- 0741US8261829B2Well fishing method and systemDAVIS ALBERT P·Filed 2009·Granted Sep 11, 2012·0 cites·6 claims
- 0817USD760568SControl line stripping devicePNEUMATIC AND HYDRAULIC COMPANY LLC·Filed 2015·Granted Jul 5, 2016·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →