Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6038902 | Intrados induction heating for tight radius rotary draw bend | Theodore F. Yurek, Douglas D. Ziegler, Ross G. Robinson | 2000-03-21 |
| 5315852 | Rotary draw bending apparatus and method | Gary L. English | 1994-05-31 |