Inventor · disambiguated record

Charles F. Marschner

Also filed as: MARSCHNER CHARLES F

2 granted patents·25 citations·filing 1988–1989

60Inventor score

Technology areasB26D G02B

Files withMARSCHNER CHARLES F1 MCCALLA LACKEY ASSOCIATES INC1

Top patents by PatentIndex Score

2 records

0151US4958434AHolding device and shearing device used in concert for hand held shearing of thin-wall tubesMARSCHNER CHARLES F·Filed 1989·Granted Sep 25, 1990·18 cites·25 claims
0228US4981346ACollapsible portable periscopeMCCALLA LACKEY ASSOCIATES INC·Filed 1988·Granted Jan 1, 1991·7 cites·13 claims

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