Inventor · disambiguated record
Carl J. Howard
Also filed as: HOWARD CARL J
4 granted patents·36 citations·filing 1990–1991
74Inventor score
Top patents by PatentIndex Score
4 records- 0151US5052700ACompensating and/or centralizing grip chuckSHEFFER COLLET CO·Filed 1990·Granted Oct 1, 1991·17 cites·15 claims
- 0246US5105523AMethod and means assuring repeatable concentricitySHEFFER COLLET CO·Filed 1991·Granted Apr 21, 1992·10 cites·5 claims
- 0332US5143687ARapid change wedge chuck with positive lockSHEFFER COLLET CO·Filed 1991·Granted Sep 1, 1992·6 cites·10 claims
- 0422US5139277ARapidly convertible chuck adaptersHOWARD CARL J·Filed 1991·Granted Aug 18, 1992·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →