Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D548059 | Pulley tire | — | 2007-08-07 |
| D539117 | Seal insert | Derek Alfred Sealey | 2007-03-27 |
| 6814213 | Bearing housing and roller shaft seal | Derek Alfred Sealey | 2004-11-09 |
| 6802410 | Conveyor roller bearing housing | Derek Alfred Sealey | 2004-10-12 |
| D444802 | Bearing housing with radial recesses | Derek Alfred Sealey | 2001-07-10 |