Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595623 | Fiber-reinforced syntactic foam composites and method of forming same | Janet E. Freeman, Robert E. Ritter, Alois Wittmann | 1986-06-17 |
| 4592925 | Polyimide composition and method for protecting photoreactive cells | Norman Bilow | 1986-06-03 |