Wilhelm Gollner
16Patents
10h-index
9Co-inventors
65Inventor score
Filing activity: Aug 19, 1991 → Sep 28, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5390759A | Driving mechanism for an automotive propel drive | Mechanical Engineering; Lighting; Heating | 58 | Expired |
| US6202783A | Hydrostatically driven vehicle with retarder valve | Performing Operations; Transporting | 24 | Expired |
| US5881629A | Control device for variable hydraulic machines | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US6283721A | Production of hydrostatic axial piston machines by means of stepper motors | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6260468A | Single-piece proportional control | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6339928B1 | System for controlling a hydraulic propulsion drive | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6485387B1 | Apparatus and method for determining the output speed of a hydrostatic unit in a hydro-mechanical transmission | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5628187A | Method to calibrate a hydrostatic transmission with electronic controls | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5205201A | Displacement control valve | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6257119A | Ball joint for servo piston actuation in a bent axis hydraulic unit | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7892130B1 | Transmission concept for dual yoke hydrostatic units | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US5703345A | Hydrostatic drive with data carrier control | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6837046B2 | Control device for a proportionally adjustable hydraulic pump and a variable displacement pump for a hydrostatic drive | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US8528594B2 | Hydraulic system with leakage fluid removal | Emerging Cross-Sectional Technologies | 2 | Active |
| US8156738B2 | Hydrostatic transmission having two axial piston units | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8142170B2 | Radial piston pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.