| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 2 | |
| #3 | Germany | 2 | |
| #4 | France | 2 | |
| #5 | Spain | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Israel | 1 | |
| #8 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Control | |
| #4 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Air-conditioning | |
| #2 | Unspecified technologies | |
| #3 | Systems controlling non-electric variables | |
| #4 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Travaglio Dalny | 7 |
| #2 | Ginn Leroyce Sloe | 2 |
| #3 | Ginn L | 2 |
| #4 | Ginn Leroy Dry | 2 |
| #5 | Travaglio D | 2 |
| #6 | Ginn Leroyce S | 1 |
| #7 | Ginn Le Royce | 1 |
| #8 | Ginn Leroy D | 1 |
| #9 | Morris John C | 1 |
| #10 | Ginn Le Roy D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4291832A | System powered reset velocity controller | |
| US4077567A | Pneumatic temperature reset differential pressure controller | |
| US4039124A | Dual duct variable volume air conditioning system | |
| US3934795A | Dual duct variable volume air conditioning system | |
| US3806027A | Multi port flow controller | |
| US3741476A | Pneumatic thermostat | |
| US3744381A | Piston actuator and mounting device therefor |