Inventor · disambiguated record
Jefferson P. Ashton
Also filed as: ASHTON JEFFERSON P
5 granted patents·242 citations·filing 1987–1991
84Inventor score
Top patents by PatentIndex Score
5 records- 0187US4917183AGravel pack screen having retention mesh support and fluid permeable particulate solidsBAKER HUGHES INC·Filed 1988·Granted Apr 17, 1990·95 cites·34 claims
- 0287US4755230AMethod of and composition for removing paraffin deposits from hydrocarbon transmission conduitsBAKER OIL TOOLS INC·Filed 1987·Granted Jul 5, 1988·81 cites·4 claims
- 0352US5115864AGravel pack screen having retention means and fluid permeable particulate solidsBAKER HUGHES INC·Filed 1991·Granted May 26, 1992·31 cites·17 claims
- 0447US5150753AGravel pack screen having retention mesh support and fluid permeable particulate solidsBAKER HUGHES INC·Filed 1991·Granted Sep 29, 1992·24 cites·17 claims
- 0536US5050678AGravel pack screen having retention means and fluid permeable particulate solidsBAKER HUGHES INC·Filed 1989·Granted Sep 24, 1991·11 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →