Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9527701 | Dual drive winch and nuclear reactor vessel maintenance apparatus employing same | David P. Ketcham, Robert T. Fells | 2016-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9527701 | Dual drive winch and nuclear reactor vessel maintenance apparatus employing same | David P. Ketcham, Robert T. Fells | 2016-12-27 |