Mathew Mormino Jr.

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Seymour, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable converging extruder hopper
- Patent number 5,143,734
- Issue date Sep 1, 1992
- Farrel Corporation
- Stuart A. Sardinskas
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL