Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975402 | Nozzle insert for a Yankee impingement hood | Laurent R. Parent, David Simpson Morrison, Rita Elizabeth Cantor, Darrell Herbert Ketch | 2011-07-12 |
| 7448147 | Nozzle insert for a Yankee impingement hood | Laurent R. Parent, David Simpson Morrison, Rita Elizabeth Cantor, Darrell Herbert Ketch | 2008-11-11 |