Issued Patents All Time
Showing 1–4 of 4 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, Kurt D. Gabrielson, Benjamin D. Gapud, W. Hayes Ingram +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, Kurt D. Gabrielson, Benjamin D. Gapud, W. Hayes Ingram +5 more | 2002-04-09 |
| 6245438 | Cyclic urea-formaldehyde prepolymer for use in phenol-formaldehyde and melamine-formaldehyde resin-based binders | F. C. Dupre, Millard E. Foucht, Kurt D. Gabrielson, Benjamin D. Gapud, W. Hayes Ingram +5 more | 2001-06-12 |
| 6114491 | Cyclic urea-formaldehyde prepolymer for use in phenol-formaldehyde and melamine-formaldehyde resin-based binders | F. C. Dupre, Millard E. Foucht, Kurt D. Gabrielson, Benjamin D. Gapud, W. Hayes Ingram +5 more | 2000-09-05 |