Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4653435 | Sludge removal device for cleaning the tubular plate of a steam generator | — | 1987-03-31 |
| 4592691 | Telemanipulator for operation in a waterbox of a steam generator | Georges Clar | 1986-06-03 |
| 4424769 | Process and apparatus for removal of the sludge deposits on the tube sheet of a steam generator | Andre Charamathieu, Jean Dessales, deceased, by Blanche A. Dessales nee Vacher, administratrix | 1984-01-10 |
| 4373855 | Tool carrier unit movable over a tube-plate | — | 1983-02-15 |
| 4265011 | Remote-controlled screwing device | — | 1981-05-05 |