Inventor · disambiguated record
Charles E. Alexson
Also filed as: ALEXSON CHARLES E
10 granted patents·3,982 citations·filing 1986–2005
94Inventor score
Top patents by PatentIndex Score
10 records- 0199US5553675AOrthopedic surgical deviceMINNESOTA MINING & MFG·Filed 1994·Granted Sep 10, 1996·2.3k cites·16 claims
- 0297US5792573ARechargeable battery adapted to be attached to orthopedic deviceFiled 1996·Granted Aug 11, 1998·1.2k cites·12 claims
- 0397US4872452ABone raspMINNESOTA MINING & MFG·Filed 1989·Granted Oct 10, 1989·188 cites·17 claims
- 0496USRE40681ECombination rechargeable, detachable battery system and power toolLINVATEC CORP·Filed 2005·Granted Mar 24, 2009·26 cites·36 claims
- 0593USD364463SOrthopedic surgical instrumentMINNESOTA MINING & MFG·Filed 1994·Granted Nov 21, 1995·43 cites·1 claims
- 0693US4736742ADevice for driving tools used in orthopedic surgeryMINNESOTA MINING & MFG·Filed 1986·Granted Apr 12, 1988·99 cites·21 claims
- 0787USRE40848ECombination rechargeable, detachable battery system and power toolPITZEN JAMES F·Filed 2001·Granted Jul 14, 2009·27 cites·97 claims
- 0881USD379795SBattery housing for an orthopedic surgical deviceMINNESOTA MINING & MFG·Filed 1995·Granted Jun 10, 1997·25 cites·1 claims
- 0955US4834092ADevice for driving tools used in orthopedic surgeryMINNESOTA MINING & MFG·Filed 1987·Granted May 30, 1989·55 cites·11 claims
- 1029US4806730AMethod of forming crisp white indicia in aluminumMINNESOTA MINING & MFG·Filed 1987·Granted Feb 21, 1989·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →