Inventor · disambiguated record
Charles M. Kelly
Also filed as: KEFFER FRANCIS C · KELLY CHARLES · KELLY CHARLES M
4 granted patents·46 citations·filing 1977–2021
75Inventor score
Top patents by PatentIndex Score
4 records- 0178US11235984B2Water treatment deviceHOLCIM AUSTRALIA PTY LTD·Filed 2021·Granted Feb 1, 2022·2 cites·20 claims
- 0261US4193553AHand-held shower headKEFFER FRANCIS C·Filed 1977·Granted Mar 18, 1980·30 cites·7 claims
- 0356USD254627SHand-held shower headKELLY CHARLES M·Filed 1977·Granted Apr 1, 1980·8 cites·1 claims
- 0435US5488278ALoad limit system for mechanical linear actuatorUS ARMY·Filed 1994·Granted Jan 30, 1996·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →