Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350810 | Polyester-arcylic graft polymers for use in powder coatings | Henry J. DeGraaf | 1994-09-27 |
| 5280089 | Polyester-acrylic graft polymers for use in powder coatings | Henry J. DeGraaf | 1994-01-18 |