Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882412 | Method for inspecting an internal floating roof in a liquid-containing storage tank | Seymour R. Kotler, Eric C. Crumption | 2005-04-19 |
| 6838614 | Hydraulic and electric umbilical connection for an inspection vehicle for inspecting a liquid-filled tank | David L. Gilbert, Richard Skallos, Joel L. Lautenschlager | 2005-01-04 |