Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8568078 | Railway car door operator assembly | Michael Schirmer | 2013-10-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8568078 | Railway car door operator assembly | Michael Schirmer | 2013-10-29 |