Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247259 | Forming roller adjustment system | Robert L. Eck, III | 2022-02-15 |
| 7752812 | Integrated debris-shielding cover, flashing & mounting system for rain gutter | Gary A. Knudson | 2010-07-13 |
| 7730672 | Integrated debris-shielding cover, flashing & mounting system for rain gutter | Gary A. Knudson | 2010-06-08 |
| 6931903 | Apparatus and method for roll forming shaped members | Gary A. Knudson | 2005-08-23 |
| 6854313 | Tube crimping/bending apparatus | Gary A. Knudson | 2005-02-15 |
| 5860265 | Metal beams with thermal break and methods | Gary A. Knudson | 1999-01-19 |
| 5787748 | Variable panel forming apparatus and method | Gary A. Knudson | 1998-08-04 |
| 5720144 | Metal beams with thermal break and methods | Gary A. Knudson | 1998-02-24 |