Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971316 | Door closer assembly | David J. Copeland, Keith James Weepie, Robert L. Tadlock, Jr., Charles E. Burris, John White +3 more | 2011-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971316 | Door closer assembly | David J. Copeland, Keith James Weepie, Robert L. Tadlock, Jr., Charles E. Burris, John White +3 more | 2011-07-05 |