Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8065842 | Metal bird spike with memory shape base | Bruce Donoho | 2011-11-29 |
| 7802405 | Metal bird spike with memory shape base | Bruce Donoho | 2010-09-28 |
| 6946652 | Accelerated weathering apparatus | Richard D. Donato | 2005-09-20 |
| 6872936 | Accelerated weathering apparatus | Richard D. Donato | 2005-03-29 |
| 6720562 | Accelerated weathering apparatus | Richard D. Donato | 2004-04-13 |