Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478998 | Hybrid phenol-formaldehyde and polymeric isocyanate based adhesive and methods of synthesis and use | Todd R. Miller, William D. Detlefsen | 2002-11-12 |
| 5902442 | Method for bonding lignocellulosic material with phenol-formaldehyde resin and carbon dioxide | Earl K. Phillips, William D. Detlefsen | 1999-05-11 |
| 5057591 | Foamability of phenolic resins | William D. Detlefsen, Lee R. Johnson | 1991-10-15 |