Inventor · disambiguated record
Charles Anders Butler
Also filed as: BUTLER CHARLES · BUTLER CHARLES A · BUTLER III CHARLES A · Butler Charles Anders
6 granted patents·49 citations·filing 1987–2017
81Inventor score
Top patents by PatentIndex Score
6 records- 0165US9933218B2Firearm magazine loader and method of useButler Charles Anders·Filed 2017·Granted Apr 3, 2018·5 cites·20 claims
- 0264US9683798B2Firearm magazine loader and method of useButler Charles Anders·Filed 2016·Granted Jun 20, 2017·5 cites·19 claims
- 0358US6402151B1Twelve-sided polygon tile game and method of playingFiled 2000·Granted Jun 11, 2002·15 cites·19 claims
- 0452US4754627AClosure for a vehicle gasoline filler tubeBUTLER III CHARLES A·Filed 1987·Granted Jul 5, 1988·16 cites·7 claims
- 0531US5429704AEtching toolSONY ELECTRONICS INC·Filed 1993·Granted Jul 4, 1995·7 cites·17 claims
- 0620USD372281SFinger-mounted gunsight toyBUTLER III CHARLES A·Filed 1994·Granted Jul 30, 1996·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →