Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237735 | Angle-based method and device for protecting a rotating component | — | 2007-07-03 |
| 7017841 | Angle-based method and device for protecting a rotating component | — | 2006-03-28 |
| 6305553 | Rolling screen gapping system | — | 2001-10-23 |
| 5287977 | Roller system for use in a roller screen | — | 1994-02-22 |