| 8763437 |
Roll former with three-dimensional sweep unit |
Bryan E. Gould |
2014-07-01 |
| 8333095 |
Roll former with three-dimensional sweep unit |
Bryan E. Gould |
2012-12-18 |
| 8333096 |
Method of forming three-dimensional multi-plane beam |
Bryan E. Gould |
2012-12-18 |
| 8307685 |
Multi-directionally swept beam, roll former, and method |
Bruce W. Lyons, Bryan E. Gould |
2012-11-13 |
| 8151614 |
Variable adjustable cutoff device for roll formers |
James H. Dodd, Wayne L. Ferris |
2012-04-10 |
| 7882718 |
Roll-former apparatus with rapid-adjust sweep box |
Bruce W. Lyons, Bryan E. Gould, James H. Dodd |
2011-02-08 |
| 7788958 |
Roll former with aligned hydraulic former |
— |
2010-09-07 |
| 7530249 |
Method utilizing power adjusted sweep device |
Bruce W. Lyons, Bryan E. Gould, James H. Dodd |
2009-05-12 |
| 7337642 |
Roll-former apparatus with rapid-adjust sweep box |
Bruce W. Lyons, Bryan E. Gould, James H. Dodd |
2008-03-04 |
| 6510771 |
Die apparatus for cutting end of bumper bar |
Peter Sturrus, Kirk W. Briggs |
2003-01-28 |
| 6240820 |
Die apparatus for cutting end of bumper bar |
Peter Sturrus, Kirk W. Briggs |
2001-06-05 |
| 5305625 |
Adjustable cutoff apparatus |
— |
1994-04-26 |
| 5306058 |
Tubular roll-formed automotive bumper |
Peter Sturrus |
1994-04-26 |
| 5104026 |
Apparatus for roll-forming an automotive bumper |
Peter Sturrus |
1992-04-14 |
| 5092512 |
Method of roll-forming an automotive bumper |
Peter Sturrus |
1992-03-03 |