Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815694 | High speed, high volume gas pulse generator | Bran Ferren, Charles F. Harrison, Kenneth R. Wisner | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815694 | High speed, high volume gas pulse generator | Bran Ferren, Charles F. Harrison, Kenneth R. Wisner | 1989-03-28 |