Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9994291 | Stabilizing apparatus | — | 2018-06-12 |
| 6662733 | Multi-leaf organizer | — | 2003-12-16 |
| 6623227 | Drill screw for adjusting molding relative to an underlying wall | William C. Shaw | 2003-09-23 |
| 6095726 | Coping apparatus | William C. Shaw | 2000-08-01 |
| 5169244 | Releasable split bearing | Craig Siebert | 1992-12-08 |
| 5080501 | Bayonet held bearing hanger assembly | Craig Siebert | 1992-01-14 |
| 5052829 | Clamped bearing hanger assembly | Craig Siebert | 1991-10-01 |
| 4854747 | Eccentric bearing and hanger | Craig Siebert | 1989-08-08 |
| 4729674 | Ball bearing assembly | Craig Siebert | 1988-03-08 |