Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987707 | Vaulted building structure | Nikolai P. Klimenko, Alexandr A. Zakharov | 1991-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987707 | Vaulted building structure | Nikolai P. Klimenko, Alexandr A. Zakharov | 1991-01-29 |