Assignee
ASPDEN HAROLD
GB·3 granted patents·34 citations·filing 1989–1991
Top patents by PatentIndex Score
3 records- 0151US5151577AElectric surface heating and apparatus thereforASPDEN HAROLD·Filed 1991·Granted Sep 29, 1992·16 cites·4 claims
- 0239US5101632AThermal radiation energy conversionASPDEN HAROLD·Filed 1990·Granted Apr 7, 1992·9 cites·13 claims
- 0338US4975608ASwitched reluctance motor with full accommutationASPDEN HAROLD·Filed 1989·Granted Dec 4, 1990·9 cites·15 claims
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