Inventor · disambiguated record

Charles E. Harkey

Also filed as: HARKEY CHARLES E

1 granted patent·26 citations·filing 1986–1986

42Inventor score

Technology areasB05C

Files withSTONESIFER GERALD M1

Top patents by PatentIndex Score

1 record

0154US4706853ACaulking gun with means to prevent rotation of compound cartridge during use and to provide positive pressure releaseSTONESIFER GERALD M·Filed 1986·Granted Nov 17, 1987·26 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →