7 Utility Patents
#203 in Edmonton
#9,544 in Canada
#592,813 in the World
Forward Citations = 149
Company Filing History:
Canada-cities Service, Ltd.
Pan Canadian Petroleum Limited

4. 4 out of 22
Petro-canada Exploration Inc.
5. 4 out of 21
Her Majesty the Queen in Right of the Province of Alberta, Government of
where one patent can have more than one assignee
Get your Inventor Badge Today