Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4218908 | Device and method for shortening reactor process tubes | Charles E. Frantz, William K. Alexander | 1980-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4218908 | Device and method for shortening reactor process tubes | Charles E. Frantz, William K. Alexander | 1980-08-26 |