| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | Canada | 4 | |
| #3 | France | 3 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Thermal processes | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Crooks William R | 2 |
| #2 | White David | 1 |
| #3 | Morain Willard A | 1 |
| #4 | Ostborg John L | 1 |
| #5 | Ulrey Lawrence Stanton | 1 |
| #6 | Ulrey Lawrence S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1000076A | Improvements in ignition systems | |
| CA713349A | Two-cycle internal combustion engine | |
| CA769197A | Ignition system | |
| CA717264A | Cryogenic expansion engine | |
| CA716857A | Combustion engine for burning either high or low specific heat fuels |