| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Measurement | |
| #3 | Control | |
| #4 | Chemical engineering | |
| #5 | Machines | |
| #6 | Transport | |
| #7 | Furniture and games | |
| #8 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Air-conditioning | |
| #2 | Unspecified technologies | |
| #3 | Chemical or physical processes | |
| #4 | Alarm systems | |
| #5 | Measuring volume | |
| #6 | Office furniture | |
| #7 | Aeroplanes | |
| #8 | Tools for connecting or disengaging | |
| #9 | Parachutes | |
| #10 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jackson Ronald E | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US2013149955A1 | Barometric relief air zone damper | |
| US2013146272A1 | Barometric relief air zone damper | |
| US5132669A | Level sensor with alarm | |
| US4987409A | Level sensor and alarm | |
| US4943039A | Adjustable clamp | |
| US3267879A | Convertible article of furniture | |
| US3065934A | Helicopter aircraft | |
| CA733241A | Convertible article of furniture | |
| CA618797A | Helicopter aircraft |