Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820468 | Method for making welded hollow plastic plate heat exchangers | — | 1989-04-11 |
| RE32436 | Reinforced optical fiber cable with glass or silica core | — | 1987-06-09 |
| 4424098 | Falling film evaporator | — | 1984-01-03 |
| 4341601 | Water evaporation process | — | 1982-07-27 |
| 4331378 | Reinforced optical fiber cable with glass or silica core | — | 1982-05-25 |
| 4261936 | Jacketed optical filamentary material with thermoplastic core | — | 1981-04-14 |