Company Filing History:
Years Active: 1991
Title: Innovations by John R Bitner: Pioneering Hydraulic Retarder Technologies
Introduction: John R Bitner is a notable inventor based in Arlington, Indiana, recognized for his contributions to hydraulic technology with a focus on retarder systems. With two patents to his name, his inventions have significantly impacted the efficiency of hydraulic retarders used in various applications.
Latest Patents: One of Bitner's latest patents involves a hydraulic retarder and control system that comprises an accumulator for rapid filling, a pulse valve for managing fluid flow, and a regulator valve for regulating inlet pressure. This sophisticated design features check valves to prevent unwanted fluid backflow and ensures that the retarder can be filled without disrupting the primary transmission pressure. Another of his patented innovations involves a hydraulic retarder with a control valve mechanism that adjusts fluid pressure based on operator demand and the retarder’s operational parameters. This system intelligently balances the retarder’s pressure according to signals received from operator input and outlet pressures.
Career Highlights: John R Bitner is affiliated with GM Global Technology Operations LLC, where he continues to innovate in the field of hydraulic technologies. His work focuses on enhancing the performance and reliability of hydraulic systems in automotive applications.
Collaborations: Throughout his career, Bitner has collaborated with esteemed colleagues such as Donald Klemen and Dennis M Cooke. Their collective expertise has contributed to advancements in hydraulic mechanisms and control systems, fostering a culture of teamwork and innovation in their projects.
Conclusion: John R Bitner's contributions to hydraulic retarder technology exemplify the spirit of innovation within the engineering field. Through his patents, he has provided valuable solutions that improve system performance and efficiency. As he continues his work at GM Global Technology Operations LLC, his efforts underscore the importance of creativity and collaboration in driving technical advancements.