David Schenkel

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for dynamically personalizing transportation in a...
- Patent number 6,882,290
- Issue date Apr 19, 2005
- Mobile Knowledge Inc.
- Kevin French
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Double transit bus system
- Patent number 4,796,022
- Issue date Jan 3, 1989
- Northern Telecom Limited
- David P. Schenkel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flip status line
- Patent number 4,712,213
- Issue date Dec 8, 1987
- Northern Telecom Limited
- Alastair A. Warwick
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for dynamically personalizing transportation in a...
- Publication number 20040119589
- Publication date Jun 24, 2004
- Kevin French
- G06 - COMPUTING CALCULATING COUNTING