R. Wendell Goodwin

Person

Dunwoody, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Laminated figure 8 power meter core
- Patent number 5,694,103
- Issue date Dec 2, 1997
- Schlumberger Industries, Inc.
- R. Wendell Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Electricity meter and method for measuring apparent power
- Patent number 5,537,028
- Issue date Jul 16, 1996
- Schlumberger Industries, Inc.
- R. Wendell Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Unshielded air-coupled current transformer
- Patent number 5,521,572
- Issue date May 28, 1996
- Schlumberger Industries, Inc.
- R. Wendell Goodwin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyphase emulator for single phase circuit
- Patent number 5,297,016
- Issue date Mar 22, 1994
- Schlumberger Industries, Inc.
- George H. Stephens
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor control including the suspension of light radiation
- Patent number 5,285,058
- Issue date Feb 8, 1994
- Schlumberger Industries, Inc.
- R. Wendell Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Differential current shunt
- Patent number 5,027,059
- Issue date Jun 25, 1991
- Schlumberger Industries, Inc.
- Arnaud de Montgolfier
- G01 - MEASURING TESTING
Information Patent Grant
Swing velocity indicator
- Patent number 4,967,596
- Issue date Nov 6, 1990
- GRT, Inc.
- John F. Rilling
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Current measuring and magnetic core compensating apparatus and method
- Patent number 4,847,554
- Issue date Jul 11, 1989
- Sangamo Weston, Inc.
- R. Wendell Goodwin
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting tampering with a meter having an...
- Patent number 4,665,359
- Issue date May 12, 1987
- Sangamo Weston, Inc.
- R. Wendell Goodwin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical shaft encoder
- Patent number 4,588,982
- Issue date May 13, 1986
- Sangamo Weston, Inc.
- R. Wendell Goodwin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for digitally obtaining signals having specifi...
- Patent number 4,218,748
- Issue date Aug 19, 1980
- Sangamo Weston, Inc.
- R. Wendell Goodwin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for digital noise synthesis
- Patent number 4,218,749
- Issue date Aug 19, 1980
- Sangamo Weston, Inc.
- Jean Babaud
- G06 - COMPUTING CALCULATING COUNTING

R. Wendell Goodwin

Person

Patents Grantslast 30 patents

Laminated figure 8 power meter core

Electricity meter and method for measuring apparent power

Unshielded air-coupled current transformer

Polyphase emulator for single phase circuit

Optical sensor control including the suspension of light radiation

Differential current shunt

Swing velocity indicator

Current measuring and magnetic core compensating apparatus and method

Method and apparatus for detecting tampering with a meter having an...

Optical shaft encoder

Apparatus and method for digitally obtaining signals having specifi...

Apparatus and method for digital noise synthesis