This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignee: Purdue Research Foundation. Active years: 2010-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010-2015
Title: Innovations by John H. Lumkes
Introduction
John H. Lumkes is a notable inventor based in Lafayette, IN (US), recognized for his contributions to fluid control systems. With a total of 3 patents, he has made significant advancements in hydraulic technology that enhance the efficiency and functionality of various machinery.
Latest Patents
Among his latest patents, Lumkes has developed a fluid control valve system that is suitable for use in fluid systems. This innovative valve system includes at least one check valve assembly with controllable bidirectional flow capability. The design allows for installation in fluid systems containing a pump/motor, enabling precise control over the displacement output. Additionally, the system features a pilot valve assembly and a device for managing the check and pilot valve assemblies, which regulates the pressure of pilot fluid to ensure optimal performance.
Another significant patent involves regenerative hydraulic systems and methods for their application in diverse machinery. These systems allow for the reconfiguration of valves and actuators, enabling assistive loads on one or more actuators to aid in moving other actuators that are under resistive loads. This innovation is particularly beneficial in enhancing the efficiency of hydraulic circuits in multi-functional machines.
Career Highlights
John H. Lumkes is affiliated with the Purdue Research Foundation, where he continues to innovate and develop new technologies. His work has had a profound impact on the field of hydraulic systems, contributing to advancements that improve operational efficiency and functionality.
Collaborations
Throughout his career, Lumkes has collaborated with esteemed colleagues, including Mark Allen Batdorff and Michael Andrew Holland. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
John H. Lumkes stands out as a significant figure in the field of fluid control systems, with a focus on enhancing hydraulic technology. His patents reflect a commitment to innovation and practical applications that benefit various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile