Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828960 | Vehicle ventilation system incorporating an inlet duct including a poppet valve | Robert Steven Sawyer, Michael Steven Wallis | 2020-11-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828960 | Vehicle ventilation system incorporating an inlet duct including a poppet valve | Robert Steven Sawyer, Michael Steven Wallis | 2020-11-10 |