Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841540 | Gas laser arrangement | Hans Krueger, Herbert Lamprecht, deceased, by Thekla Lamprecht, heir, by Simon Lamprecht, heir | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841540 | Gas laser arrangement | Hans Krueger, Herbert Lamprecht, deceased, by Thekla Lamprecht, heir, by Simon Lamprecht, heir | 1989-06-20 |