Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523544 | Fan-assisted ashtray | Mitchell Ritter, Thomas Riedel, Oliver Ferguson | 2003-02-25 |
| D454656 | Ashtray | Thomas Riedel | 2002-03-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6523544 | Fan-assisted ashtray | Mitchell Ritter, Thomas Riedel, Oliver Ferguson | 2003-02-25 |
| D454656 | Ashtray | Thomas Riedel | 2002-03-19 |