Inventor · disambiguated record
William P. Weller
Also filed as: WELLER WILLIAM P
4 granted patents·154 citations·filing 1982–1998
80Inventor score
Top patents by PatentIndex Score
4 records- 0191USD416030SPortable welderCENTURY MFG COMPANY·Filed 1998·Granted Nov 2, 1999·60 cites·1 claims
- 0285US6046664AWelding power supply transformer apparatus and methodCENTURY MANUFACTURING COMPANY·Filed 1998·Granted Apr 4, 2000·67 cites·2 claims
- 0353US4396881AMeans indicating a condition of charge in a battery chargerCENTURY MFG CO·Filed 1982·Granted Aug 2, 1983·21 cites·4 claims
- 0427US5639392ALocking crank mechanismCENTURY MFG CO·Filed 1995·Granted Jun 17, 1997·6 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →