Roger S. Hutton

Follow

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Digital fluid flow control system
- Patent number 4,207,919
- Issue date Jun 17, 1980
- Powell Industries, Inc.
- Roger S. Hutton
- G05 - CONTROLLING REGULATING
Information Patent Grant
Digital fluid flow control system
- Patent number 4,148,340
- Issue date Apr 10, 1979
- Process Systems, Inc.
- Roger S. Hutton
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fluid flow control system employing a plurality of digital valve el...
- Patent number 3,937,248
- Issue date Feb 10, 1976
- Process Systems, Inc.
- Roger S. Hutton
- G05 - CONTROLLING REGULATING