WAKO (USA) INC. D/B/A WAKO ELECTRONICS (USA) INC

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LOUISVILLE, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual coil electric heating element
- Patent number 11,929,220
- Issue date Mar 12, 2024
- Backer EHP Inc.
- Stacy Springer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual coil electric heating element
- Patent number 11,581,156
- Issue date Feb 14, 2023
- Backer EHP Inc.
- Stacy Springer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual coil electric heating element
- Patent number 11,098,904
- Issue date Aug 24, 2021
- Backer EHP Inc.
- Stacy Springer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Dual coil electric heating element
- Patent number 11,067,288
- Issue date Jul 20, 2021
- Backer EHP Inc.
- Stacy Springer
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Dual coil electric heating element
- Patent number 10,132,504
- Issue date Nov 20, 2018
- Backer EHP Inc.
- Stacy Springer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

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Patents Applicationslast 30 patents

Information Patent Application
DUAL COIL ELECTRIC HEATING ELEMENT
- Publication number 20230197380
- Publication date Jun 22, 2023
- Backer EHP Inc.
- Stacy Springer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL COIL ELECTRIC HEATING ELEMENT
- Publication number 20210348767
- Publication date Nov 11, 2021
- Backer EHP Inc.
- Stacy Springer
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DUAL COIL ELECTRIC HEATING ELEMENT
- Publication number 20210005412
- Publication date Jan 7, 2021
- Backer EHP Inc.
- Stacy Springer
- H01 - BASIC ELECTRIC ELEMENTS