Individual holder
ADCOCK GERALD L
US·5 granted patents·52 citations·filing 1977–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0147US4212359ADownhole weight control device for impact rock drilling toolADCOCK GERALD L·Filed 1977·Granted Jul 15, 1980·16 cites·7 claims
- 0244US5179901ASubterranean storage vaultADCOCK GERALD L·Filed 1991·Granted Jan 19, 1993·17 cites·13 claims
- 0343US4163478ASelf aligning impact rock drilling toolADCOCK GERALD L·Filed 1978·Granted Aug 7, 1979·13 cites·5 claims
- 0430US4415047ADownhole case driving apparatus for impact drillsADCOCK GERALD L·Filed 1980·Granted Nov 15, 1983·5 cites·10 claims
- 0527US4387776AWell case driving anvilADCOCK GERALD L·Filed 1980·Granted Jun 14, 1983·1 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →