WELDING TECHNOLOGY CORP

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FARMINGTON HILLS, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Amplifier circuit for a current transformer
- Patent number 8,212,570
- Issue date Jul 3, 2012
- Welding Technology Corporation
- John Foster Farrow
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods to detect hazardous conditions in a safety ground circuit i...
- Patent number 8,174,399
- Issue date May 8, 2012
- Welding Technology Corporation
- John Foster Farrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Door interlock for rotary actuated circuit breaker
- Patent number 7,420,133
- Issue date Sep 2, 2008
- Welding Technology COrporation
- John Foster Farrow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistance welding controller
- Patent number 6,215,086
- Issue date Apr 10, 2001
- Welding/Technology Corp.
- Yukio Nishiwaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
86880313 - WTC WELDING TECHNOLOGY CORP
- Serial number 86880313
- Registration number 5179133
- Filing date Jan 20, 2016
- Welding Technology Corp.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments