Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9086860 | Bi-directional linking of product build information | Nathan V. Bak | 2015-07-21 |
| 5101903 | Method for modifying the permeability of an underground formation | Feliciano M. Llave, Thomas E. Burchfield | 1992-04-07 |
| 4611659 | Oxidized alkali lignins and their use in enhanced oil recovery | Francis E. Debons, Larry D. Pedersen, William C. Richardson | 1986-09-16 |