Inventor · disambiguated record
Jack M. Curtis
Also filed as: CURTIS JACK · CURTIS JACK M
3 granted patents·77 citations·filing 1977–1989
73Inventor score
Top patents by PatentIndex Score
3 records- 0184US4137540ACamera matte boxCURTIS JACK·Filed 1977·Granted Jan 30, 1979·22 cites·10 claims
- 0281US4922696AGrass collecting/utility cart for riding lawn mowerMURRAY OHIO MANUFACTURING COMP·Filed 1989·Granted May 8, 1990·47 cites·27 claims
- 0354USD321889SGrass collecting cart for a riding lawn mowerTHE MURRAY OHIO MFG COMPANY·Filed 1989·Granted Nov 26, 1991·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →