This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Parker Hannfin Emea S.à.r.l., Parker-Hannifin Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 1,696 
Years Active: 2026
Title: Johan Hansson and His Redundant Hydraulic System Patent
Introduction
Johan Hansson is an inventor associated with Stenstorp, Sweden. His work includes a patent for a redundant hydraulic system, an invention designed around hydraulic control components and fail-safe operation.
Latest Patents
Hansson is associated with 1 patent: “Redundant hydraulic system.” The patent describes a hydraulic fluid pressure source, a reservoir, and a hydraulically driven actuator with first and second chambers. Its valve assembly includes two pilot-operated directional control valves, each connected to the pressure source, reservoir, and actuator chambers. The system also includes four fail-safe solenoid-controlled pilot valves and a pilot-pressure fluid supply system.
Career Highlights
Hansson’s listed company affiliations include Parker-Hannifin Corporation and Parker Hannifin EMEA S.à r.l. His patent reflects work on hydraulic systems that incorporate redundant control components.
Collaborations
Hansson’s listed coworkers include Tommy Claeson and Dennis Allen.
Conclusion
Johan Hansson’s patent documents a redundant hydraulic system combining pilot-operated valves, fail-safe solenoid-controlled pilot valves, and a hydraulically driven actuator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile