Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D428328 | Baseboard connector | Dennis W. Dawson, Jr. | 2000-07-18 |
| D428329 | Baseboard connector | Dennis W. Dawson, Jr. | 2000-07-18 |
| D422201 | Baseboard connector | Dennis W. Dawson, Jr. | 2000-04-04 |
| 4957394 | Method and apparatus for sub-floor collection and disposal of radon gas | Dennis W. Dawson, Jr. | 1990-09-18 |
| 4798034 | Method and apparatus for collecting and discharging radon gas and fluids | Dennis W. Dawson, Jr. | 1989-01-17 |