Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7053341 | Method and apparatus for drum level control for drum-type boilers | Leroy Omar Tomlinson, Raub Warfield Smith, Bruce Gordon Norman, Matthew F. Lennon | 2006-05-30 | $23,397,000 |