Matthew L.T. Waldor

Follow

Person

Bloomington, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Backflow capable ball check valve
- Patent number 9,091,367
- Issue date Jul 28, 2015
- Water Technology Resources
- Matthew L.T. Waldor
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
BACKFLOW CAPABLE BALL CHECK VALVE
- Publication number 20140116540
- Publication date May 1, 2014
- Matthew L.T. Waldor
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC