Assignee
DOWNS JAMES W
5 granted patents·136 citations·filing 1979–1988
Top patents by PatentIndex Score
5 records- 0178US4739152AElectric radiant heating device for localized heating of objects and substancesDOWNS JAMES W·Filed 1985·Granted Apr 19, 1988·38 cites·11 claims
- 0275US4858090AEllipsoidal reflector concentration of energy systemDOWNS JAMES W·Filed 1988·Granted Aug 15, 1989·40 cites·14 claims
- 0374US4356880AAcoustical reflectorsDOWNS JAMES W·Filed 1980·Granted Nov 2, 1982·37 cites·27 claims
- 0452US4754381AEllipsoidal reflector concentration of energy systemDOWNS JAMES W·Filed 1987·Granted Jun 28, 1988·16 cites·13 claims
- 0534US4274099ARandom conductive roving reflective surfacing for antennas and guidesDOWNS JAMES W·Filed 1979·Granted Jun 16, 1981·5 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →