Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284942 | Subassembly forming a hydrobase for hydraulic motors, and assembly method | Cécile Borgnon, Gery Depierre, Herve Desumeur, Philippe Lucienne, Clement Recoura +1 more | 2016-03-15 |
| 8079298 | Compact hydraulic mechanism with radial pistons | Julien Viard | 2011-12-20 |
| 7185579 | Hydraulic radial piston motor | Louis Bigo | 2007-03-06 |
| 6978713 | Hydraulic radial piston motor | Louis Bigo | 2005-12-27 |
| 6926372 | Hydraulic motor device with displacement selector and a braking system | Louis Bigo, Daniel Ruzicka | 2005-08-09 |
| 6318235 | Hydraulic motor cylinder-capacity selector for avoiding jarring when switching from one cylinder capacity to another | Louis Bigo, Jean-Pierre Camilleri, Jacques Fontaine, Mariele Legai, Louis Martin | 2001-11-20 |
| 6293100 | Hydraulic engine with compact brake | Louis Bigo, Marc Perot, Alain Noel | 2001-09-25 |
| 6199377 | Compact hydraulic motor | Louis Bigo, Marc Perot | 2001-03-13 |
| 6186046 | Hydraulic motor | Louis Bigo, Marc Perot | 2001-02-13 |
| 6099273 | Hydraulic motor with function selector | Jean-Claude Cousin, Eric Blondeau | 2000-08-08 |
| 6038859 | Hydraulic fluid circuit having a hydraulic motor and a three-position selector for selecting the circulation of fluid | Alain Mangano, Louis Bigo, Michel Garczarek, Yannick Ethet, Joel Crave +1 more | 2000-03-21 |
| 5261318 | Pressure fluid mechanism provided with special balancing enclosures | — | 1993-11-16 |
| 5220790 | Assembly of a pressurized fluid motor with multiple cubic capacities and a brake associated therewith | Alain Noel | 1993-06-22 |
| 5220854 | Mechanism casing provided with particular venting devices | Alain Noel | 1993-06-22 |
| 5186094 | Pressurized fluid mechanism comprising at least two distinct operational cylinder capacities | — | 1993-02-16 |
| 5001964 | Pressurized fluid mechanism with two cubic capacities and closed circuit applying same | Louis Bigo | 1991-03-26 |
| 4898076 | Multiple cylinder-capacity pressurized fluid (motor or pump) mechanism | Louis Bigo | 1990-02-06 |
| 4724742 | Motor or pump mechanism having at least two distinct active cylinder capacities | Louis Bigo | 1988-02-16 |
| RE32446 | Pressurized fluid engine equipped with means for selecting its speed of rotation | Jean-Claude Lallier, Alain Noel | 1987-06-30 |
| 4404896 | Pressurized fluid engine equipped with means for selecting its speed of rotation | Jean-Claude Lallier, Alain Noel | 1983-09-20 |