Ludo A. Bertsch

Follow

Person

Saskatoon, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Dataset powered by control and data signals from data terminal
- Patent number 4,677,646
- Issue date Jun 30, 1987
- Develcon Electronics Ltd.
- David E. Dodds
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dataset powered by control and data signals from data terminal
- Patent number 4,534,039
- Issue date Aug 6, 1985
- Develcon Electronics Ltd.
- David E. Dodds
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coupling an electrical signal to transmission lines
- Patent number 4,534,038
- Issue date Aug 6, 1985
- Develcon Electronics Ltd.
- David E. Dodds
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Balanced circuit for connecting receiver and transmitter to transmi...
- Patent number 4,525,845
- Issue date Jun 25, 1985
- Develcon Electronics Ltd.
- David E. Dodds
- H04 - ELECTRIC COMMUNICATION TECHNIQUE