Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8721949 | Modular handrail construction for a passenger conveyor handrail | John P. Wesson, John M. Milton-Benoit, Changsheng Guo, James R. Irish, Xiaomei Yu +3 more | 2014-05-13 |