Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260398 | Forming of hollow extrusions with double plane bends and twists | Larry W. Cisko, William A. P. Graham, Paul E. Ringbloom | 2001-07-17 |
| 5848546 | Method of gripping tubular members during forming operations and associated apparatus | Daniel Bergstrom, Lawrence W. Cisko, William A. P. Graham, Daniel E. Hunter, Jeffrey M. Shoup | 1998-12-15 |
| 5836193 | Apparatus for forming elongated metal articles and related method | Daniel E. Hunter, Lawrence W. Cisko, Jeffrey M. Shoup, Daniel Bergstrom, Peter J. Coppola +2 more | 1998-11-17 |
| 5737953 | Process for stretch forming hollow metal bodies | Thomas J. VanSumeren, Robert P. Evert, John S. Schultz | 1998-04-14 |
| 4408471 | Press brake having spring-back compensating adaptive control | David C. Gossard, John West, Kim A. Stelson, R. Davis Webb, Jr., David E. Hardt | 1983-10-11 |