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: Tommy Claeson and His Redundant Hydraulic System Patent.
Introduction
Tommy Claeson is an inventor associated with Fristad, Sweden. His patent work includes a design for a redundant hydraulic system intended to support reliable hydraulic actuation.
Latest Patents
Claeson is associated with 1 patent, titled “Redundant Hydraulic System.” The invention describes a hydraulic fluid pressure source and reservoir connected to an actuator with two chambers. Its valve assembly includes two pilot-operated directional control valves, four fail-safe solenoid-controlled pilot valves, and a pilot-pressure fluid supply system. The arrangement provides hydraulic connections for supplying pressure to the actuator chambers and draining fluid back to the reservoir.
Career Highlights
The available information associates Claeson with Parker-Hannifin Corporation and Parker Hannifin EMEA S.à r.l. His patent reflects work on hydraulic control and system redundancy.
Collaborations
Johan Hansson and Dennis Allen are identified as Claeson’s coworkers.
Conclusion
Tommy Claeson’s recorded invention focuses on a redundant hydraulic arrangement, combining pilot-operated valves and fail-safe controls to support dependable actuator operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile