| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | United Kingdom | 5 | |
| #3 | Belgium | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Thermal processes | |
| #4 | Transport | |
| #5 | Control | |
| #6 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Webster Milo E | 2 |
| #2 | Kachergis Henry J | 2 |
| #3 | Le Blanc Gerald A | 1 |
| #4 | Webster M E | 1 |
| #5 | Butler Gray L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR1236392A | Heating device for automobiles | |
| US3029802A | Automobile heater | |
| US2973149A | Lawn sprinklers | |
| US2944743A | Adjustable nozzles | |
| US3018914A | Pressure container construction | |
| US2969922A | Lawn sprinkler | |
| US2944742A | Hose nozzle with plastic tip and flip ring | |
| GB840511A | Improvements relating to devices for cooking or grilling food | |
| GB828859A | Improvements relating to blow torches | |
| GB821532A | Pressure regulator valve | |
| GB805394A | Improvements relating to portable burner apparatus utilising pressurised gas fuel |