Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4795660 | Metallized polymer compositions, processes for their preparation and their uses | Boyd Cooray, Peter Hope, Kees Helle, Arie Roos | 1989-01-03 |
| 4484624 | Apparatus for transferring heat by means of hollow filaments, and its use in various heating systems | Karl Ostertag, Klaus Schneider | 1984-11-27 |