Individual holder
EDWARDS THOMAS C
8 granted patents·237 citations·filing 1985–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0191US5160252ARotary vane machines with anti-friction positive bi-axial vane motion controlsEDWARDS THOMAS C·Filed 1991·Granted Nov 3, 1992·72 cites·41 claims
- 0290US4738111APower unit for converting heat to powerEDWARDS THOMAS C·Filed 1985·Granted Apr 19, 1988·58 cites·14 claims
- 0388US7491037B2Reversible valving system for use in pumps and compressing devicesEDWARDS THOMAS C·Filed 2005·Granted Feb 17, 2009·8 cites·12 claims
- 0482US5087183ARotary vane machine with simplified anti-friction positive bi-axial vane motion controlEDWARDS THOMAS C·Filed 1990·Granted Feb 11, 1992·47 cites·26 claims
- 0578US8049631B1System and method for deterring impaired vehicle operationEDWARDS THOMAS C·Filed 2009·Granted Nov 1, 2011·12 cites·25 claims
- 0672US4617808AOil separation system using superheatEDWARDS THOMAS C·Filed 1985·Granted Oct 21, 1986·38 cites·5 claims
- 0769US7740460B2Controlled-clearance sealing compressor devicesEDWARDS THOMAS C·Filed 2005·Granted Jun 22, 2010·2 cites·13 claims
- 0855US8323012B2Controlled-clearance sealing compressor devicesEDWARDS THOMAS C·Filed 2010·Granted Dec 4, 2012·0 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →