| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes | |
| #3 | Measurement | |
| #4 | Control | |
| #5 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Air-conditioning | |
| #2 | Climate change mitigation in buildings | |
| #3 | Measuring volume | |
| #4 | Analysing materials | |
| #5 | Diagnosis and surgery | |
| #6 | Control or regulating systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wolfson Jason | 13 |
| #2 | Wolfson William | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012252345A1 | Ventilation Systems and Methods | |
| US2010198411A1 | Ventilation system | |
| US2007045440A1 | Damper control in space heating and cooling | |
| US5022261A | Aneroid volume determining system |