Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016077 | Clip for transportation of ladders and method | Kyle G. Astor, Shannon Brightbill, Joseph C. Dangrow | 2011-09-13 |
| 7743887 | Clip for transportation of ladders and method | Kyle G. Astor, Shannon Brightbill, Joseph C. Dangrow | 2010-06-29 |
| 4972571 | Method of making a ladder | Paul E. Cole | 1990-11-27 |