Inventor · disambiguated record
Gretz L. Hazen
Also filed as: HAZEN GRETZ L
7 granted patents·85 citations·filing 1976–1981
84Inventor score
Files withDEC INT7
Top patents by PatentIndex Score
7 records- 0168US4321860AClosed cheese making vat with recirculating wheyDEC INT·Filed 1980·Granted Mar 30, 1982·33 cites·4 claims
- 0260US4217818ACheese making apparatusDEC INT·Filed 1978·Granted Aug 19, 1980·19 cites·18 claims
- 0357US4300445AApparatus for separating fines from wheyDEC INT·Filed 1979·Granted Nov 17, 1981·17 cites·4 claims
- 0440US4300446AApparatus for salting cheeseDEC INT·Filed 1979·Granted Nov 17, 1981·7 cites·5 claims
- 0532US4308791AEnclosed finishing vat for cheese makingDEC INT·Filed 1980·Granted Jan 5, 1982·6 cites·9 claims
- 0628US4089243ACheese making apparatusDEC INT·Filed 1976·Granted May 16, 1978·1 cites·4 claims
- 0727US4372983AMethod of making cheeseDEC INT·Filed 1981·Granted Feb 8, 1983·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →