Inventor · disambiguated record
Michael F. Crawley
Also filed as: CRAWLEY MICHAEL F
5 granted patents·161 citations·filing 1987–2002
84Inventor score
Top patents by PatentIndex Score
5 records- 0183US4834587APneumatic conveying systemMACAWBER ENGINEERING INC·Filed 1987·Granted May 30, 1989·43 cites·17 claims
- 0279US5470473ARotary vacuum filtration drum with valved hopper cake treatment meansBAKER HUGHES INC·Filed 1994·Granted Nov 28, 1995·43 cites·10 claims
- 0368US6805332B2Inflatable seat valveFiled 2002·Granted Oct 19, 2004·16 cites·23 claims
- 0468US5589079ACrystal recovery method employing a rotary vacuum filtration drum with valved hopper cake treatment meansBAKER HUGHES INC·Filed 1995·Granted Dec 31, 1996·32 cites·5 claims
- 0563US5642751AValve assemblyFiled 1995·Granted Jul 1, 1997·27 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →