Bertonee, Inc.

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
High power factor electronic transformer system for gaseous dischar...
- Patent number 5,430,635
- Issue date Jul 4, 1995
- Bertonee, Inc.
- Guang Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Amusement device incorporating gas discharge tube
- Patent number 5,089,745
- Issue date Feb 18, 1992
- Bertonee Inc.
- Robert E. Iannini
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Digital controller for gas discharge tube
- Patent number 5,041,767
- Issue date Aug 20, 1991
- Bertonee Inc.
- Mihail Doroftei
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

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