Inventor · disambiguated record
Fred K. Fox
Also filed as: FOX FRED · FOX FRED K
13 granted patents·1 pending application·287 citations·filing 1975–2005
93Inventor score
Top patents by PatentIndex Score
14 records- 0192US3997009AWell drilling apparatusENG ENTERPR·Filed 1975·Granted Dec 14, 1976·55 cites·9 claims
- 0281US4160551ASeal assemblyENG ENTERPR·Filed 1977·Granted Jul 10, 1979·35 cites·9 claims
- 0379US3971450AWell drilling toolENG ENTERPR·Filed 1975·Granted Jul 27, 1976·45 cites·38 claims
- 0468US4019591AWell drilling toolENG ENTERPR·Filed 1975·Granted Apr 26, 1977·29 cites·54 claims
- 0567US4019592ABy-pass toolENG ENTERPR·Filed 1975·Granted Apr 26, 1977·29 cites·5 claims
- 0660US4256189AWell drilling toolENG ENTERPR·Filed 1979·Granted Mar 17, 1981·22 cites·9 claims
- 0758US4260032AWell drilling toolENG ENTERPR·Filed 1979·Granted Apr 7, 1981·15 cites·1 claims
- 0850US2006229964A1Personal pension system and business methodFOX FRED·Filed 2005·Application pending·0 cites
- 0948US4260167AWell drilling toolENG ENTERPR·Filed 1979·Granted Apr 7, 1981·14 cites·26 claims
- 1047US4308927AWell drilling toolENG ENTERPR·Filed 1980·Granted Jan 5, 1982·10 cites·3 claims
- 1144US4284149AWell drilling toolENG ENTERPR·Filed 1979·Granted Aug 18, 1981·11 cites·17 claims
- 1243US4260030AWell toolENG ENTERPR·Filed 1979·Granted Apr 7, 1981·11 cites·20 claims
- 1338US4209701AMagnetic lens arrangement for corpuscular radiation equipment working under a vacuumSIEMENS AG·Filed 1978·Granted Jun 24, 1980·7 cites·7 claims
- 1431US4214166AMagnetic lens system for corpuscular radiation equipmentSIEMENS AG·Filed 1978·Granted Jul 22, 1980·4 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →