WST PowerElectronics, Inc.

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Providence, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Closed loop induction type electrical wire preheater
- Patent number 4,968,866
- Issue date Nov 6, 1990
- WST Power Electronics, Inc.
- Myron Waldman
- C21 - METALLURGY OF IRON
Information Patent Grant
Braiding machine
- Patent number 4,917,740
- Issue date Apr 17, 1990
- WST Power Electronics, Inc.
- Myron Waldman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cooling wheel for annealing wire
- Patent number 4,863,145
- Issue date Sep 5, 1989
- WST Power Electronics, Inc.
- Myron R. Waldman
- C21 - METALLURGY OF IRON
Information Patent Grant
Induction type electrical wire preheater
- Patent number 4,791,260
- Issue date Dec 13, 1988
- WST Power Electronics, Inc.
- Myron Waldman
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73641508 - ANNEALIFE BANDS
- Serial number 73641508
- Registration number 1462598
- Filing date Jan 28, 1987
- WST PowerElectronics, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73557169 - ACCU-NEAL
- Serial number 73557169
- Registration number 1388169
- Filing date Sep 6, 1985
- WST PowerElectronics, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73340147 - REPEATEMP
- Serial number 73340147
- Registration number 1240036
- Filing date Dec 4, 1981
- WST PowerElectronics, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73222113 - WST POWERELECTRONICS
- Serial number 73222113
- Registration number 1185511
- Filing date Jul 3, 1979
- WST PowerElectronics, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments