John P. Mankowski

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Fall City, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Articulating vacuum plate system and related method
- Patent number 10,391,716
- Issue date Aug 27, 2019
- Grotown VI, LLC
- John P. Mankowski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ARTICULATING VACUUM PLATE SYSTEM AND RELATED METHOD
- Publication number 20170182686
- Publication date Jun 29, 2017
- Genesis, LLC
- John P. Mankowski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL