Joseph A. Wnuk

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Westerly, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymeric tube forming apparatus with a multi-dimensional control s...
- Patent number 11,577,442
- Issue date Feb 14, 2023
- Davis-Standard, LLC
- John P. Christiano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extruder feed section with pivotable feed roll assembly
- Patent number 8,496,463
- Issue date Jul 30, 2013
- Davis-Standard, LLC
- Thomas J. Oravits
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYMERIC TUBE FORMING APPARATUS WITH A MULTI-DIMENSIONAL CONTROL S...
- Publication number 20210107203
- Publication date Apr 15, 2021
- DAVIS-STANDARD, LLC
- John P. Christiano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EXTRUDER FEED SECTION WITH PIVOTABLE FEED ROLL ASSEMBLY
- Publication number 20110081436
- Publication date Apr 7, 2011
- DAVIS-STANDARD, LLC
- Thomas J. Oravits
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL