Inventor · disambiguated record
Charles R. Bartlett
Also filed as: BARTLETT CHARLES R
2 granted patents·14 citations·filing 1981–1983
54Inventor score
Files withPARK OHIO INDUSTRIES INC2
Top patents by PatentIndex Score
2 records- 0156US4401486AMethod for annealing work hardened portions of structural beamsPARK OHIO INDUSTRIES INC·Filed 1981·Granted Aug 30, 1983·13 cites·15 claims
- 0222US4458127AInductor for annealing work hardened portions of structural beamsPARK OHIO INDUSTRIES INC·Filed 1983·Granted Jul 3, 1984·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →