This inventor holds 1 USPTO granted patent. Top assignee: Atlas Copco Aktiebolag. Active years: 1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992
Title: Orjan E Valdemar and Hydraulic Power System Innovation.
Introduction
Orjan E Valdemar is an inventor associated with Borås, Sweden, and Atlas Copco Aktiebolag. His patent work concerns hydraulic power systems and the control of hydraulic motors under varying load conditions.
Latest Patents
Valdemar is credited with 1 patent, titled “Device in a Hydraulic Power System Connected to a Load-Driving Hydraulic Motor.” The invention describes a pilot-controlled directional valve that alternately connects a hydraulic motor’s service ports to a pressure source and a tank. Its control-flow circuit and valve arrangement use load pressure to create compensating force on the valve’s non-activated control mechanism, supporting regulated operation as the motor load changes.
Career Highlights
Valdemar’s documented patent contribution focuses on hydraulic control technology. The invention addresses how pilot pressure, flow restrictions, and load-responsive control can work together in a hydraulic power system.
Collaborations
Valdemar is associated with Atlas Copco Aktiebolag. His listed coworker is Bo Nilstam.
Conclusion
Orjan E Valdemar’s patent reflects an engineering contribution to load-responsive hydraulic motor control, developed in connection with Atlas Copco Aktiebolag.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile