Russell G. Tretter

Follow

Person

Pierz, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Free rotating inlet check valve for inflatable devices
- Patent number 6,009,895
- Issue date Jan 4, 2000
- Mirada Research & Manufacturing, Inc.
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Super high flow pressure relief valve
- Patent number 5,971,016
- Issue date Oct 26, 1999
- Mirada Research & Manufacturing, Inc.
- Lloyd G. Wass
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...