| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | Switzerland | 3 | |
| #3 | Germany | 3 | |
| #4 | United Kingdom | 3 | |
| #5 | United States | 3 | |
| #6 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Phillips Delbert L | 6 |
| #2 | Delbert Laurance Phillips | 3 |
| #3 | Clark Feightner Lewis | 2 |
| #4 | Laurence Philips Delbert | 1 |
| #5 | Lewis Clark Feightner | 1 |
| #6 | Laurance Phillips Delbert | 1 |
| #7 | Phillips Delbert Laurance | 1 |
| #8 | Feightner Lewis C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR1389733A | Welding device | |
| FR1367507A | Are welding machine | |
| GB1015693A | An arc welder | |
| US3254195A | Arc welder | |
| US3254194A | Welder | |
| US3254193A | Arc-welding means | |
| GB1015692A | Improvements relating to electric arc welding | |
| CA780018A | Pulsed arc welder | |
| CA767262A | Pulse discharge arc welding | |
| CA766387A | Welder |