Assignee
SMITH WILLIAM F
4 granted patents·1 pending application·70 citations·filing 1983–2011
Top patents by PatentIndex Score
5 records- 0192US8003268B2Modular regenerative fuel cell systemSMITH WILLIAM F·Filed 2006·Granted Aug 23, 2011·13 cites·18 claims
- 0277US6237863B1Disengageable worm wheel gearboxSMITH WILLIAM F·Filed 1998·Granted May 29, 2001·34 cites·42 claims
- 0359US2012015265A1Modular regenerative fuel cell systemSMITH WILLIAM F·Filed 2011·Application pending·0 cites
- 0458US4763641ASolar energy absorberSMITH WILLIAM F·Filed 1987·Granted Aug 16, 1988·16 cites·10 claims
- 0538US4597378ASolar energy collector and glazing systemSMITH WILLIAM F·Filed 1983·Granted Jul 1, 1986·7 cites·6 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →