Assignee
- Alterra Energy
- Canadian Occidental Petroleum
- Esso Resources Canada Limited
- Gulf Canada Resources Limited
- Hbog-Oil Sands Limited
- Pan Canadian Petroleum Limited
- Petro-Canada
Inventors
- Wayne B. Jansen (3 patents)
- Gordon Thompson (4 patents)
- PATRICK DOUGAN (1 patents)
- Malcolm S. Betts (1 patents)
- Gordon R. Larson (1 patents)