Individual holder
BOTTOMS CLIFFORD C
6 granted patents·70 citations·filing 1979–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0177US4397893ASystem for flame spray coating of a rodBOTTOMS CLIFFORD C·Filed 1981·Granted Aug 9, 1983·40 cites·5 claims
- 0240US4380951AMud pump piston assemblyBOTTOMS CLIFFORD C·Filed 1981·Granted Apr 26, 1983·8 cites·2 claims
- 0338US4317409AMud pump piston assemblyBOTTOMS CLIFFORD C·Filed 1980·Granted Mar 2, 1982·7 cites·1 claims
- 0431US4649778APipe spinner assemblyBOTTOMS CLIFFORD C·Filed 1981·Granted Mar 17, 1987·6 cites·5 claims
- 0529US4727944APercussion drill string assemblyBOTTOMS CLIFFORD C·Filed 1986·Granted Mar 1, 1988·6 cites·7 claims
- 0628US4306471APipe spinner assemblyBOTTOMS CLIFFORD C·Filed 1979·Granted Dec 22, 1981·3 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →