Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920752 | Apparatus and process for storing hydrate-forming gaseous hydrocarbons | — | 1990-05-01 |
| 4812236 | Metal microfilter | — | 1989-03-14 |
| 4801379 | Microfilter foil and method of producing same | Thomas Ruegg | 1989-01-31 |
| 4776177 | Method of fluid component separation by crystallization, and crystallization separating apparatus | Slobodan Jancic | 1988-10-11 |
| 4749394 | Method and apparatus for freeze drying | — | 1988-06-07 |
| 4734116 | Method and apparatus for generating an ice crystal suspension | — | 1988-03-29 |