Inventor · disambiguated record
William A. Scofield
Also filed as: SCOFIELD WILLIAM A
4 granted patents·124 citations·filing 1988–1993
80Inventor score
Files withPEM ALL FIRE EXTINGUISHER CORP4
Top patents by PatentIndex Score
4 records- 0170US4890677ACheck valve system for fire extinguisherPEM ALL FIRE EXTINGUISHER CORP·Filed 1988·Granted Jan 2, 1990·48 cites·15 claims
- 0268US5207276AWire-sensored fire extinguisher with fault-monitoring control systemPEM ALL FIRE EXTINGUISHER CORP·Filed 1992·Granted May 4, 1993·51 cites·19 claims
- 0351US5186260AWire-sensored residential range hood fire extinguisher systemPEM ALL FIRE EXTINGUISHER CORP·Filed 1991·Granted Feb 16, 1993·15 cites·11 claims
- 0439US5355026AWire-sensored residential range hood fire extinguisher systemPEM ALL FIRE EXTINGUISHER CORP·Filed 1993·Granted Oct 11, 1994·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →