Inventor · disambiguated record
Frank W. Engle
Also filed as: ENGLE FRANK W · ENGLE FRANK WESLEY
5 granted patents·185 citations·filing 1980–2001
84Inventor score
Files withDESERT CRYOGENICS LLC1EBARA TECH INC1ENGLE FRANK W1STARTRONICS SOLAR LIGHTING II INC1TECHNICS INC1
Top patents by PatentIndex Score
5 records- 0189US6766682B2Precise measurement system for barrier materialsDESERT CRYOGENICS LLC·Filed 2001·Granted Jul 27, 2004·62 cites·10 claims
- 0283USD397470SSolar-powered area lightSTARTRONICS SOLAR LIGHTING II INC·Filed 1997·Granted Aug 25, 1998·35 cites·1 claims
- 0376US4289598APlasma reactor and method thereforTECHNICS INC·Filed 1980·Granted Sep 15, 1981·49 cites·19 claims
- 0463US4399014APlasma reactor and method thereforENGLE FRANK W·Filed 1981·Granted Aug 16, 1983·23 cites·20 claims
- 0549US5231839AMethods and apparatus for cryogenic vacuum pumping with reduced contaminationEBARA TECH INC·Filed 1991·Granted Aug 3, 1993·16 cites·14 claims
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