| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | United Kingdom | 5 | |
| #3 | Germany | 4 | |
| #4 | Austria | 2 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Machines | |
| #5 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Briggs Eugene C | 9 |
| #2 | C Briggs Eugene | 2 |
| #3 | Charles Briggs Eugene | 2 |
| #4 | Steger Elmer F | 2 |
| #5 | Varvel Harold E | 2 |
| #6 | Ralph Farkas | 1 |
| #7 | G Horvath Anthony | 1 |
| #8 | Spitler Clem H | 1 |
| #9 | Horvath Anthony G | 1 |
| #10 | Eugene Charles Briggs | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3301308A | Safety control for portable heaters and like equipment | |
| US3291184A | Fuel supply system | |
| US3277801A | Tamper | |
| US3316955A | Oil burner apparatus | |
| US3326471A | Aspirating nozzle assembly | |
| US3298418A | Oil burner | |
| US3256003A | Portable oil heater | |
| US3215351A | Oil burner nozzle | |
| US3279338A | Compactor | |
| GB976380A | Tamper | |
| US3215807A | Floating mount for circuit breakers | |
| US3129748A | Oil burner | |
| CA756351A | Compactor |