Inventor · disambiguated record
Jim Williamson
Also filed as: WILLIAMSON JIM · WILLIAMSON JIM R
4 granted patents·2 pending applications·310 citations·filing 1977–2006
82Inventor score
Top patents by PatentIndex Score
6 records- 0188US4109725ASelf adjusting liquid spring operating apparatus and method for use in an oil well valveHALLIBURTON CO·Filed 1977·Granted Aug 29, 1978·88 cites·8 claims
- 0285US5617918AWellbore lock system and method of useHALLIBURTON CO·Filed 1993·Granted Apr 8, 1997·141 cites·11 claims
- 0384US4144937AValve closing method and apparatus for use with an oil well valveHALLIBURTON CO·Filed 1977·Granted Mar 20, 1979·60 cites·8 claims
- 0458US4113018AOil well testing safety valveHALLIBURTON CO·Filed 1977·Granted Sep 12, 1978·21 cites·9 claims
- 0545US2007250462A1Computerized systems and methods for assessment of genetic test resultsWILSON JEAN A·Filed 2006·Application pending·0 cites
- 0637US2005150668A1Box scraper with scarifierFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →