Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491841 | Pressurized gas purge seal for combustion furnace | Kim A. Marshall, Carl Warren | 2013-07-23 |
| 7497991 | Reagent tube for top loading analyzer | Joel C. Mitchell | 2009-03-03 |