Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151331 | Solvent blockers and multilayer barrier coatings for thin films | Charles L. Beeson, Raymond T. Cole, Gedeon I. Deak | 1992-09-29 |
| 5102699 | Solvent blockers and multilayer barrier coatings for thin films | Charles L. Beeson, Raymond T. Cole, Gedeon I. Deak | 1992-04-07 |