Individual holder
CHRISTY CHARLES A
5 granted patents·71 citations·filing 1975–1976
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0181US4073608APositive displacement vane type rotary pumpCHRISTY CHARLES A·Filed 1976·Granted Feb 14, 1978·19 cites·15 claims
- 0275US4024840AEngine and compressor arrangementCHRISTY CHARLES A·Filed 1975·Granted May 24, 1977·17 cites·10 claims
- 0370US4061450APositive displacement vane type rotary pumpCHRISTY CHARLES A·Filed 1976·Granted Dec 6, 1977·18 cites·6 claims
- 0463US4019840APositive displacement vane type rotary pumpCHRISTY CHARLES A·Filed 1975·Granted Apr 26, 1977·9 cites·15 claims
- 0544US4011033APositive displacement vane type rotary pumpCHRISTY CHARLES A·Filed 1975·Granted Mar 8, 1977·8 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →