Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860166 | Torque induced propulsion system | — | 2005-03-01 |
| 6493899 | Device to blend plant on walls | Shawn C. Spencer, Perry M. Spencer, Scott L. Flanigan | 2002-12-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860166 | Torque induced propulsion system | — | 2005-03-01 |
| 6493899 | Device to blend plant on walls | Shawn C. Spencer, Perry M. Spencer, Scott L. Flanigan | 2002-12-17 |