Robert L. Fackler
29Patents
10h-index
24Co-inventors
75Inventor score
Filing activity: Apr 4, 1994 → Jan 31, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5443215A | Apparatus for adjusting a shearbar relative to a cutterhead | Human Necessities | 25 | Expired |
| US7168226B2 | Independent hydraulic header lift and flotation system | Human Necessities | 24 | Expired |
| US7555883B2 | System and method for managing the electrical control system of a windrower header flotation and lift system | Human Necessities | 22 | Active |
| US7869922B2 | Method and apparatus to put a windrower header in the transport mode under specified conditions | Human Necessities | 18 | Active |
| US7703266B2 | Method for managing the electrical control system of a windrower header flotation and lift system | Human Necessities | 16 | Active |
| US8112202B2 | Automatic control of a large bale loading apparatus | Human Necessities | 13 | Active |
| US7603218B2 | Apparatus and method to provide failsafe deceleration for an agricultural windrower | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US8001751B2 | Method for gradually relieving pressure in a hydraulic system utilizing reverse fluid flow through a pump of the system | Human Necessities | 11 | Active |
| US8401745B2 | Pressure control system for a hydraulic lift and flotation system | Human Necessities | 11 | Active |
| US7168229B1 | Drop rate control for agricultural header | Human Necessities | 10 | Expired |
| US7549287B2 | Hydrostatic auto/manual speed control | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US7530921B2 | Apparatus and method providing neutral safeing for the propulsion system of an agricultural windrower | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7544147B2 | Apparatus and method providing automatic park brake on an agricultural windrower | Performing Operations; Transporting | 4 | Active |
| US7762051B2 | System for removal of agricultural header | Human Necessities | 3 | Active |
| US8113033B2 | Method to calibrate a flow balance valve on a windrower draper header | Human Necessities | 3 | Active |
| US9370140B2 | Single sensor automatic control of a large bale loader | Performing Operations; Transporting | 3 | Active |
| US8554425B2 | Pressure control system for a hydraulic lift and flotation system | Human Necessities | 2 | Active |
| US10485174B2 | Position/height-based hydraulic suspension system and methods of using the same | Performing Operations; Transporting | 2 | Active |
| US11026368B2 | Steering control system for harvester and methods of using the same | Performing Operations; Transporting | 1 | Active |
| US7408450B2 | Steering wheel direction indicator for neutral start | Performing Operations; Transporting | 1 | Active |
| US7783404B2 | Apparatus and method for FNR calibration and testing neutral safety switch thresholds in an agricultural windrower | Human Necessities | 1 | Active |
| US11129331B2 | Steering control system for harvester and methods of using the same | Performing Operations; Transporting | 1 | Active |
| US11731688B2 | Differential steering control vehicle, system and method | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10517207B2 | Programmable one-touch raise feature for an agricultural harvester such as a windrower | Human Necessities | 0 | Active |
| US7920947B2 | Apparatus and method providing a propulsion safeing sub-system in an agricultural windrower | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.