Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7185579 | Hydraulic radial piston motor | Bernard Allart | 2007-03-06 |
| 7150150 | Open hydraulic circuit including a relief valve device | Jean-Pierre Lebrun, Jean-Philippe Raisin, Eric Gest | 2006-12-19 |
| 6978713 | Hydraulic radial piston motor | Bernard Allart | 2005-12-27 |
| 6926372 | Hydraulic motor device with displacement selector and a braking system | Daniel Ruzicka, Bernard Allart | 2005-08-09 |
| 6817177 | Replenishing device for a closed circuit | Jacques Fontaine, Alain Mangano | 2004-11-16 |
| 6802182 | Tapping circuit including a tapping valve for replenishing and/or flushing the casing of a hydraulic motor | Jean-Claude Case, Jacques Fontaine, Jean-Pierre Lebrun, Gilles Lemaire, Gilbert Mahe +5 more | 2004-10-12 |
| 6675576 | Hydraulic circuit having a hydraulic motor equipped with a brake for a vehicle suitable for being towed | Alain Mangano, Jean-Philippe Raisin, Daniel Ruzicka | 2004-01-13 |
| 6318235 | Hydraulic motor cylinder-capacity selector for avoiding jarring when switching from one cylinder capacity to another | Bernard Allart, Jean-Pierre Camilleri, Jacques Fontaine, Mariele Legai, Louis Martin | 2001-11-20 |
| 6293100 | Hydraulic engine with compact brake | Bernard Allart, Marc Perot, Alain Noel | 2001-09-25 |
| 6199377 | Compact hydraulic motor | Bernard Allart, Marc Perot | 2001-03-13 |
| 6186046 | Hydraulic motor | Bernard Allart, Marc Perot | 2001-02-13 |
| 6038859 | Hydraulic fluid circuit having a hydraulic motor and a three-position selector for selecting the circulation of fluid | Alain Mangano, Bernard Allart, Michel Garczarek, Yannick Ethet, Joel Crave +1 more | 2000-03-21 |
| 6036611 | Drive mechanism for driving displacement members disposed in tandem | Pascal Le Yaouanq, Jean-Noel Pogneau, Gilbert Mahe, Vincent Siquier, Jean-Claude Lallier +1 more | 2000-03-14 |
| 5473894 | Combination of two pressurized fluid motors | Jacques Fontaine, Gilles Lemaire | 1995-12-12 |
| 5209064 | Device for mutual immobilization of two elements mounted for relative rotation | Alain Noel | 1993-05-11 |
| 5176511 | Seal structure for a rotating cam pressurized fluid device | — | 1993-01-05 |
| 5018433 | Mechanism employing fluid under pressure provided with a rotor, a stator and a device for assembling these two elements | — | 1991-05-28 |
| 5001964 | Pressurized fluid mechanism with two cubic capacities and closed circuit applying same | Bernard Allart | 1991-03-26 |
| 4898076 | Multiple cylinder-capacity pressurized fluid (motor or pump) mechanism | Bernard Allart | 1990-02-06 |
| 4848933 | Rotary mounting for mounting a gear wheel relative to a frame | Marc Perot | 1989-07-18 |
| 4724742 | Motor or pump mechanism having at least two distinct active cylinder capacities | Bernard Allart | 1988-02-16 |
| 4469012 | Pressurized fluid mechanism comprising reaction rollers mounted on pistons | Patrick E. Ramousse | 1984-09-04 |