David S. Bower

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Sunrise, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Telephone polling apparatus using a plurality of timers to detect t...
- Patent number 4,201,896
- Issue date May 6, 1980
- Digital Products Corporation
- David S. Bower
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone sequential number dialer with number incrementing
- Patent number 4,188,510
- Issue date Feb 12, 1980
- Digital Products Corporation
- David S. Bower
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone polling apparatus
- Patent number 4,160,125
- Issue date Jul 3, 1979
- Digital Products Corporation
- David S. Bower
- H04 - ELECTRIC COMMUNICATION TECHNIQUE