Inventor · disambiguated record
Dewey R. Marcy
Also filed as: MARCY DEWEY R
8 granted patents·203 citations·filing 1981–2014
87Inventor score
Top patents by PatentIndex Score
8 records- 0193US4449672AMachine for loading and disintegrating large bales of forage materialHAYBUSTER MANUFACTURING·Filed 1981·Granted May 22, 1984·56 cites·17 claims
- 0287US4448361ASelf-loading bale disintegrating machineMARCY DEWEY R·Filed 1983·Granted May 15, 1984·43 cites·14 claims
- 0386US5472222AHitch for goose neck trailerFiled 1994·Granted Dec 5, 1995·62 cites·14 claims
- 0460US6099015AHitch system for gooseneck trailerQUICK HITCH INC·Filed 1999·Granted Aug 8, 2000·28 cites·9 claims
- 0553US6416073B1Camper trailer hitch conversion systemQUICK HITCH INC·Filed 2000·Granted Jul 9, 2002·11 cites·3 claims
- 0652US7740266B2Spring and pendulum system for shock attenuation in trailer hitchesQUICK HITCH INC·Filed 2007·Granted Jun 22, 2010·2 cites·8 claims
- 0749US9174501B2Ball hitch conversion systemMARCY DEWEY R·Filed 2014·Granted Nov 3, 2015·1 cites·12 claims
- 0844US9266572B2Fifth-wheel hitch systemMARCY DEWEY R·Filed 2014·Granted Feb 23, 2016·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →