Assignee
ENERGY TECHNOLOGY INC
US·4 granted patents·147 citations·filing 1974–1998
Top patents by PatentIndex Score
4 records- 0193US3950949AMethod of converting low-grade heat energy to useful mechanical powerENERGY TECHNOLOGY INC·Filed 1974·Granted Apr 20, 1976·95 cites·10 claims
- 0263US4965492ALighting control system and moduleENERGY TECHNOLOGY INC·Filed 1988·Granted Oct 23, 1990·30 cites·4 claims
- 0333US5883577AMulti station smoke detectorsENERGY & TECHNOLOGY INC·Filed 1998·Granted Mar 16, 1999·12 cites·14 claims
- 0431US4693233AAir preheater systemENERGY TECHNOLOGY INC·Filed 1986·Granted Sep 15, 1987·10 cites·4 claims
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