Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469505 | Sheet metal guide rail for an elevator system | Zbigniew Piech, Richard N. Fargo | 2016-10-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469505 | Sheet metal guide rail for an elevator system | Zbigniew Piech, Richard N. Fargo | 2016-10-18 |