Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8176785 | Method and device for detecting water in a cellular structure | Tan-Hoa Vuong, Bastien Roucaries, Bertrand Nogarede, Raymond Crampagne | 2012-05-15 |
| 7114843 | Method of manufacturing a bituminous coated aggregate mix | Alain Romier, Yves Martineau, Maurice Audeon | 2006-10-03 |
| 7114875 | Method and apparatus for laying hot blacktop paving material | Alain Romier, Yves Martineau, Maurice Audeon | 2006-10-03 |
| 6493683 | Open commodites exchange | David Kricheff | 2002-12-10 |
| 4973967 | Radioaltimeter type of detector and a proximity fuse equipped with such a detector | Raymond Crampagne, Jean Baricos | 1990-11-27 |
| 4292594 | Method and apparatus for carrier regeneration and synchronous amplitude demodulation | Hubert Mionet | 1981-09-29 |