James B. Fraivillig

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Boston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for isostatic roasting of an upright animal ca...
- Patent number 11,589,712
- Issue date Feb 28, 2023
- FRIVILLIO TECHNOLOGIES COMPANY
- James B. Fraivillig
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and Method for Isostatic Roasting of an Upright Animal Ca...
- Publication number 20200323394
- Publication date Oct 15, 2020
- James B. Fraivillig
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...