David M. Carpenter

Follow

Person

Berea, KY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure gauge overpressure safety release
- Patent number 6,216,541
- Issue date Apr 17, 2001
- Dresser Industries, Inc.
- David M. Carpenter
- G01 - MEASURING TESTING
Information Patent Grant
Instrument casing assembly
- Patent number 5,913,447
- Issue date Jun 22, 1999
- Dresser Industries, Inc.
- David M. Carpenter
- G01 - MEASURING TESTING
Information Patent Grant
Snap-fit assembly of direct drive Bourdon tube pressure gauge
- Patent number 5,481,921
- Issue date Jan 9, 1996
- Dresser Industries, Inc.
- David M. Carpenter
- G01 - MEASURING TESTING
Information Patent Grant
Pressure gauge construction
- Patent number 4,161,123
- Issue date Jul 17, 1979
- Dresser Industries, Inc.
- David M. Carpenter
- G01 - MEASURING TESTING