Company Filing History:
Years Active: 1989-1990
Title: Innovations of John H Grieb in Automotive Electronics
Introduction
John H Grieb is a notable inventor based in Newport News, VA (US), recognized for his contributions to automotive electronics. He holds a total of four patents, showcasing his expertise in manufacturing processes related to fuel systems.
Latest Patents
Grieb's latest patents include a manufacturing process for thin edge orifice disks for fuel. This innovative disk is characterized by a thickness to main dimension ratio of at least 1:80. The manufacturing process utilizes a progressive die, which includes a coining operation that can be adjusted using a micrometer. Another significant patent involves multi-stream thin edge orifice disks for valves. This dual stream disk features a pair of orifices designed to direct fluid flow from a valve into two distinct streams, which can either be parallel or diverge at an angle. The accurate sizing of these orifices is also achieved through a progressive die, ensuring precision in automotive applications.
Career Highlights
Grieb has made significant strides in his career, working with Siemens-Bendix Automotive Electronics Limited. His work has focused on enhancing the efficiency and functionality of fuel injection systems in internal combustion engines.
Collaborations
Throughout his career, Grieb has collaborated with notable colleagues, including J Michael Joseph and Richard D Weaver. These partnerships have contributed to the development of innovative solutions in the automotive electronics field.
Conclusion
John H Grieb's contributions to the field of automotive electronics through his patents and collaborations highlight his role as a key innovator. His work continues to influence the efficiency of fuel systems in modern vehicles.