Drew A. Karnick

Follow

Person

Eau Claire, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid level and angle detector
- Patent number 5,802,728
- Issue date Sep 8, 1998
- Watson Industries, Inc.
- Drew A. Karnick
- G01 - MEASURING TESTING
Information Patent Grant
Vertical reference and attitude system
- Patent number 5,440,817
- Issue date Aug 15, 1995
- William S. Watson
- G01 - MEASURING TESTING