Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038125 | Apparatus and methods for lifting and lowering vertically mounted devices | James J. Troy, Steven C. Venema | 2011-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038125 | Apparatus and methods for lifting and lowering vertically mounted devices | James J. Troy, Steven C. Venema | 2011-10-18 |