Inventor · disambiguated record
Albert D. Fox
Also filed as: FOX ALBERT D
5 granted patents·75 citations·filing 1979–1985
81Inventor score
Files withZIMMERMAN D W MFG5
Top patents by PatentIndex Score
5 records- 0179US4265147AWorking pit with articulated tool arm assemblyZIMMERMAN D W MFG·Filed 1979·Granted May 5, 1981·30 cites·18 claims
- 0267US4500074AFluid-operated apparatus for handling and lifting loadsZIMMERMAN D W MFG·Filed 1983·Granted Feb 19, 1985·24 cites·6 claims
- 0355US4478390AFluid-operated apparatus for handling and lifting loadsZIMMERMAN D W MFG·Filed 1983·Granted Oct 23, 1984·13 cites·19 claims
- 0436US4462571AFluid-operated, load-handling apparatusZIMMERMAN D W MFG·Filed 1982·Granted Jul 31, 1984·5 cites·14 claims
- 0527US4674959APressure-operated valve, particularly for a downhole pumpZIMMERMAN D W MFG·Filed 1985·Granted Jun 23, 1987·3 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →