Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877484 | Flocced 2:1 layered silicates and water-resistant articles made therefrom | Richard A. Brubaker, Shelly N. Garman, Lewis K. Hosfeld, Kenneth K. Ko, Thomas M. Tymon | 1989-10-31 |
| 4851021 | Multi-ply composites and sheets of epoxy and flocced 2:1 layered silicates and methods for them | Shelly N. Garman, Thomas M. Tymon | 1989-07-25 |