Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159037 | Perfluorocyclobutane ring-containing polymers | David A. Babb, Bobby R. Ezzell | 1992-10-27 |
| 5066746 | Perfluorocyclobutane ring-containing polymers | David A. Babb, Bobby R. Ezzell | 1991-11-19 |
| 5037917 | Perfluorocyclobutane ring-containing polymers | David A. Babb, W. Frank Richey, Bobby R. Ezzell | 1991-08-06 |
| 5037919 | Reactive compounds containing perfluorovinyl groups | Bobby R. Ezzell, David A. Babb, W. Frank Richey | 1991-08-06 |
| 5023380 | Perfluorovinyl compounds | David A. Babb, Bobby R. Ezzell | 1991-06-11 |
| 5021602 | Reactive compounds containing perfluorocyclobutane rings | David A. Babb, Bobby R. Ezzell | 1991-06-04 |