Richard F. Schmerda

Person

Oak Creek, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
DC motor speed controller having protection
- Patent number 4,873,453
- Issue date Oct 10, 1989
- Eaton Corporation
- Richard F. Schmerda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC motor speed controller having protection
- Patent number 4,851,743
- Issue date Jul 25, 1989
- Eaton Corporation
- Richard F. Schmerda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Blown fuse indicator
- Patent number 4,691,197
- Issue date Sep 1, 1987
- Eaton Corporation
- Michael A. Damiano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC or AC solid state switch with improved line-derived control circ...
- Patent number 4,649,302
- Issue date Mar 10, 1987
- Eaton Corporation
- Michael A. Damiano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Speed control system with feedback and soft-start
- Patent number 4,638,226
- Issue date Jan 20, 1987
- Eaton Corporation
- Michael A. Damiano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid state power controller with overload protection
- Patent number 4,626,954
- Issue date Dec 2, 1986
- Eaton Corporation
- Michael A. Damiano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC/DC power MOSFET reversing H-drive system
- Patent number 4,616,305
- Issue date Oct 7, 1986
- Eaton Corporation
- Michael A. Damiano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid state DC power control system
- Patent number 4,599,555
- Issue date Jul 8, 1986
- Eaton Corporation
- Michael A. Damiano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Remote control circuit breaker system with on-off-tripped-problem s...
- Patent number 4,556,882
- Issue date Dec 3, 1985
- Eaton Corporation
- Josef Brifman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Richard F. Schmerda

Person

Patents Grantslast 30 patents

DC motor speed controller having protection

DC motor speed controller having protection

Blown fuse indicator

DC or AC solid state switch with improved line-derived control circ...

Speed control system with feedback and soft-start

Solid state power controller with overload protection

AC/DC power MOSFET reversing H-drive system

Solid state DC power control system

Remote control circuit breaker system with on-off-tripped-problem s...