Earl J. Tessmer

Follow

Person

Cedar Rapids, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Communication interface for bus connected circuit breakers
- Patent number 5,821,876
- Issue date Oct 13, 1998
- Square D Company
- Ronald Lee Farrington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surge suppression and fault containment circuit and packaging therefor
- Patent number 5,229,909
- Issue date Jul 20, 1993
- Square D Company
- Earl J. Tessmer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual shunt current regulator
- Patent number 5,189,587
- Issue date Feb 23, 1993
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Addressable relay module for circuit breakers
- Patent number 5,164,875
- Issue date Nov 17, 1992
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communications arrangement for an electronic circuit breaker trip s...
- Patent number 5,162,664
- Issue date Nov 10, 1992
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER