Kenneth B. Haefner

Person

Schenectady, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Seam-tracking apparatus for a welding system employing an array of...
- Patent number 5,463,201
- Issue date Oct 31, 1995
- Generla Electric Company
- Kristina H. V. Hedengren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controlled apparatus for electrical discharge machining
- Patent number 5,360,957
- Issue date Nov 1, 1994
- General Electric Company
- Kenneth B. Haefner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Closed-loop torque feedback for a universal field-oriented controller
- Patent number 5,166,593
- Issue date Nov 24, 1992
- General Electric Company
- Rik W. A. A. De Doncker
- G05 - CONTROLLING REGULATING
Information Patent Grant
Real time adaptive control for resistance spot welding process
- Patent number 4,861,960
- Issue date Aug 29, 1989
- General Electric Company
- Kenneth B. Haefner
- G05 - CONTROLLING REGULATING
Information Patent Grant
Current-loop feedback of spot welding machines
- Patent number 4,849,601
- Issue date Jul 18, 1989
- General Electric Company
- Kenneth B. Haefner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Real time tracking control for taught path robots
- Patent number 4,675,502
- Issue date Jun 23, 1987
- General Electric Company
- Kenneth B. Haefner
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Linear flowmeter
- Patent number 4,085,615
- Issue date Apr 25, 1978
- General Electric Company
- Kenneth B. Haefner
- G01 - MEASURING TESTING

Kenneth B. Haefner

Person

Patents Grantslast 30 patents

Seam-tracking apparatus for a welding system employing an array of...

Controlled apparatus for electrical discharge machining

Closed-loop torque feedback for a universal field-oriented controller

Real time adaptive control for resistance spot welding process

Current-loop feedback of spot welding machines

Real time tracking control for taught path robots

Linear flowmeter