Inventor · disambiguated record
Clarence K. Edwards
Also filed as: EDWARDS CLARENCE K
8 granted patents·128 citations·filing 1972–1995
87Inventor score
Top patents by PatentIndex Score
8 records- 0185US4898326ATrack joining systemKADEE METAL PRODUCTS CO·Filed 1989·Granted Feb 6, 1990·51 cites·5 claims
- 0272US3942648AModel railway system providing uncoupling and delayed recouplingEDWARDS CLARENCE K·Filed 1975·Granted Mar 9, 1976·22 cites·8 claims
- 0352USD381376SModel railway car undercarriageMICRO TRAINS LINE CO·Filed 1995·Granted Jul 22, 1997·10 cites·1 claims
- 0448US4948073ATurnout with closing frogKADEE METAL PRODUCTS CO·Filed 1988·Granted Aug 14, 1990·16 cites·17 claims
- 0548US4799431AModel locomotive truck mounting mechanismKADEE METAL PRODUCTS CO·Filed 1987·Granted Jan 24, 1989·14 cites·13 claims
- 0641US5090332ASelf-centering model railroad car truck assemblyKADEE METAL PRODUCTS CO·Filed 1990·Granted Feb 25, 1992·10 cites·7 claims
- 0731US3983663AModel railway refrigerator carsEDWARDS CLARENCE K·Filed 1975·Granted Oct 5, 1976·3 cites·5 claims
- 0830US3952450AProtruding ladder steps for model railway boxcarsEDWARDS CLARENCE K·Filed 1972·Granted Apr 27, 1976·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →