Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6086703 | Method and apparatus for manufacturing window frames from plastic sections | — | 2000-07-11 |
| 5736000 | Method and apparatus for manufacturing rectangular frames | — | 1998-04-07 |
| 5660670 | Method and apparatus for manufacturing rectangular frames | — | 1997-08-26 |
| 5370835 | Method of manufacturing rectangular frames | — | 1994-12-06 |