Gordon William Coulson

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
System and method for signing markup language data
- Patent number 6,363,479
- Issue date Mar 26, 2002
- Entrust Technologies Limited
- James A. Godfrey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Packet data flow control for an isdn D-channel
- Patent number 5,187,707
- Issue date Feb 16, 1993
- Northern Telecom Limited
- Matthew C. H. Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GENERATING AN IDENTITY DOCUMENT WITH PERSONALIZATION DATA AND UNIQU...
- Publication number 20160052322
- Publication date Feb 25, 2016
- Entrust Inc.
- Mark Andrew Joynes
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS