Philippe Le Quere
27Patents
10h-index
10Co-inventors
72Inventor score
Filing activity: Mar 18, 1994 → Jan 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6517124B1 | Device for connecting a pipe end to a member | Mechanical Engineering; Lighting; Heating | 62 | Expired |
| US5911443A | Quick-coupling device for coupling a tube to a rigid element | Mechanical Engineering; Lighting; Heating | 62 | Expired |
| US5487572A | Quick-connection coupling | Mechanical Engineering; Lighting; Heating | 60 | Expired |
| US7273235B2 | Toothed washer for a tube coupler device, a method of making a toothed washer, and a coupler device of the quick coupling type | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US7448654B2 | Fluid transport circuit element | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US6964436B2 | Coupler | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US7264281B2 | Connection means for high pressure fluid ducts | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US9746114B2 | Cartridge type quick coupling device | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US8297658B2 | Coupling device fitted with instantaneous or quasi-instantaneous anchor means | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US7273236B2 | Quick coupling | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US10374333B2 | Coupling device providing electrical continuity between tubes | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US8844980B2 | Device for coupling a tube to a circuit element, method for mounting an anchoring ring on a body of such a coupling device and method for dismantling such a device | Emerging Cross-Sectional Technologies | 6 | Active |
| US9772058B2 | Sealed-coupling device without a retention area | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8231145B2 | Connecting device with welded body | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8678444B2 | Fluid coupling having a moving seal | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7344165B2 | Instantaneous connection device | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5445395A | Sealing device for a quick-connection coupling having claws or a clamp | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8672365B2 | Quick connect coupling having inverted guide and sealing zones | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11754214B2 | Connecting device with an intermediate unlocking position | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10203055B2 | Connecting device for tubes and guide ring with forced circulation in potential retention areas | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10711933B2 | Connection device and method for chamfered tube | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10816114B2 | Connecting device having a movable seal for chamfered tube | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US7887242B2 | Coupling for cable carrier tubes | Physics | 0 | Active |
| US9341803B2 | Device for connecting together tubes for protecting an optical fiber cable, a segment of an optical transmission circuit including such a device, and a sealing element for such a device | Physics | 0 | Active |
| US9279528B2 | Insertion end fitting for a coupling or the like requiring a low push-together force | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.