Inventor · disambiguated record
Ronald A. Durgin
Also filed as: DURGIN RONALD A
4 granted patents·340 citations·filing 1980–1991
83Inventor score
Top patents by PatentIndex Score
4 records- 0193US4629088AContainer lid with drink-through openingHANDI KUP CO·Filed 1985·Granted Dec 16, 1986·190 cites·1 claims
- 0284US5039560AMethod for producing high gloss cupSWEETHEART CUP COMPANY·Filed 1989·Granted Aug 13, 1991·55 cites·25 claims
- 0379US5085366AHigh gloss paper cupSWEETHEART CUP COMPANY·Filed 1991·Granted Feb 4, 1992·46 cites·5 claims
- 0469US4366696ANestable can method of manufactureWESTERN CAN COMPANY·Filed 1980·Granted Jan 4, 1983·49 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →