| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | France | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | United States | 3 | |
| #5 | Australia | 2 | |
| #6 | Japan | 2 | |
| #7 | South Africa | 2 | |
| #8 | Germany | 1 | |
| #9 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Engines, pumps and turbines | |
| #4 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zawidzki Tadeusz W | 8 |
| #2 | Melvanin Frank W | 5 |
| #3 | Craigen William J S | 5 |
| #4 | Smart Bruce C | 5 |
| #5 | Ritcey Gordon M | 2 |
| #6 | Craigen W | 2 |
| #7 | Joe Edwin Glendon | 1 |
| #8 | Uiriamu Jiei Esu Kuraigen | 1 |
| #9 | Joe Edwin G | 1 |
| #10 | Tadeusz W Zawidzki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1127384A | Uranium dioxide pellets | |
| CA1059729A | Uranium dioxide process | |
| CA936331A | Dry way zirconium tetrafluoride process | |
| CA915670A | Method and apparatus for gas-solution contact in a vessel | |
| CA899029A | Zirconium tetrafluoride process |