Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379814 | Cyclic urea-formaldehyde prepolymer for use in phenol-formaldehyde and melamine-formaldehyde resin-based binders | F. C. Dupre, Millard E. Foucht, William P. Freese, Kurt D. Gabrielson, Benjamin D. Gapud +5 more | 2002-04-30 |
| 6369171 | Cyclic urea-formaldehyde prepolymer for use in phenol-formaldehyde and melamine-formaldehyde resin-based binders | Frederick C. Dupre, Jr., Millard E. Foucht, William P. Freese, Kurt D. Gabrielson, Benjamin D. Gapud +5 more | 2002-04-09 |