| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Electric discharge tubes | |
| #2 | Alloys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cooper Hugh S | 8 |
| #2 | Mcquade John D | 2 |
| #3 | Sarbey Maurice D | 2 |
| #4 | Swinden Thomas | 1 |
| #5 | Malloy Paul V | 1 |
| #6 | Holladay James A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA351846A | Thermionic device | |
| CA311941A | Thorium alloy | |
| CA389332A | High vacuum production | |
| CA387136A | High vacuum production | |
| CA321250A | Cathode | |
| CA404544A | Clean-up agent for thermionic valves | |
| CA360388A | Alloy and article | |
| CA326395A | Vacuum production | |
| CA238341A | Alloy | |
| CA356790A | High vacuum production | |
| CA349774A | Aluminium alloy | |
| CA387794A | Electrical resistance iron alloy | |
| CA353836A | Magnesium alloy | |
| CA359255A | Clean-up agent |