Inventor · disambiguated record
Leonard J. Van Essen
Also filed as: VAN ESSEN LEONARD J
3 granted patents·139 citations·filing 1976–2000
77Inventor score
Top patents by PatentIndex Score
3 records- 0188US6318118B2Evaporator with enhanced refrigerant distributionLENNOX MFG INC·Filed 2000·Granted Nov 20, 2001·46 cites·10 claims
- 0286US4066937AControl circuit for a two speed single phase motorLENNOX IND INC·Filed 1976·Granted Jan 3, 1978·36 cites·7 claims
- 0385US6155075AEvaporator with enhanced refrigerant distributionLENNOX MFG INC·Filed 1999·Granted Dec 5, 2000·57 cites·21 claims
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