Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029345 | Fire stop outlet for small duct, high velocity air distribution systems | Craig S. Messmer | 2011-10-04 |
| 5949986 | Chip connectivity verification program | George Patterson | 1999-09-07 |