Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672449 | Silicon membrane and method of making same | Hans Loschner, Ivaylo W. Rangelow | 1997-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672449 | Silicon membrane and method of making same | Hans Loschner, Ivaylo W. Rangelow | 1997-09-30 |