Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808011 | Pentacyclic triterpene compounds and uses thereof | Richard Bethell | 2017-11-07 |
| 8222039 | Process for purification of water soluble polymers | James F. Monthony, Li Yang, Kurt E. Kershaw, Christopher D. Winslow | 2012-07-17 |
| 4454827 | Ignition and control system for fragmented wood-type fuel furnaces | Norman Douglas Patrick Smith | 1984-06-19 |
| 4312278 | Chip wood furnace and furnace retrofitting system | Norman Douglas Patrick Smith, Edward R. Huff, Dwight C. Worcester | 1982-01-26 |