Individual holder
CLARK SILAS W
3 granted patents·179 citations·filing 1978–1981
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0192US4285211ACompressor-assisted absorption refrigeration systemCLARK SILAS W·Filed 1979·Granted Aug 25, 1981·83 cites·11 claims
- 0286US4171619ACompressor assisted absorption refrigeration systemCLARK SILAS W·Filed 1978·Granted Oct 23, 1979·58 cites·31 claims
- 0379US4388812AVariable valve for refrigeration systemCLARK SILAS W·Filed 1981·Granted Jun 21, 1983·38 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →