Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693706 | Aromatic tackifier resin | Frank Carl Jagisch, Edward F. Smith, III | 1997-12-02 |
| 5693721 | Aromatic tackifier resin | Frank Carl Jagisch, Edward F. Smith, III | 1997-12-02 |
| 5656698 | Aromatic tackifier resin | Frank Carl Jagisch, Edward F. Smith, III | 1997-08-12 |
| 4933409 | Light color, low softening point hydrocarbon resins | Morris L. Evans | 1990-06-12 |
| 4916192 | Hydrogenated liquid aliphatic hydrocarbon resins | — | 1990-04-10 |
| 4902766 | Liquid aliphatic resins | — | 1990-02-20 |
| 4677176 | Light color, low softening point petroleum hydrocarbon resins | Morris L. Evans | 1987-06-30 |