Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641106 | Force distribution multi-piece hinged hanger | Wallace Andrew Pennington | 2003-11-04 |
| 6585205 | Force distributing multi-piece hinged hanger | Wallace Andrew Pennington | 2003-07-01 |