This inventor holds 2 USPTO granted patents. Top assignee: Caterpillar Inc.. Active years: 1997-2000.
Company Filing History:
Years Active: 1997-2000
Title: John A Hoffman, II: Innovator in Solenoid and Oil Renewal Technologies
Introduction
John A Hoffman, II is a notable inventor based in Peoria, IL (US). He holds 2 patents that showcase his innovative contributions to technology. His work primarily focuses on advancements in solenoid assemblies and oil renewal systems.
Latest Patents
One of his latest patents is for a "Bobbin for an encapsulated coil of a solenoid assembly." This invention provides a bobbin designed for use in a coil assembly, featuring flange portions on each end to ensure a positive seal during the encapsulation process. The intricate design of the flange sections allows for a seamless blend between the over-molded material and the bobbin, enhancing the overall functionality of the solenoid assembly.
Another significant patent is the "Injector system for an oil renewal system." This system is designed to output a predetermined volume of lubricating oil from a diesel engine into the engine fuel system. It utilizes a piston mechanism that alternates between two chambers, allowing for efficient oil management and renewal within the engine.
Career Highlights
John A Hoffman, II is currently employed at Caterpillar Inc., a leading company in the manufacturing of construction and mining equipment. His role at Caterpillar has allowed him to apply his inventive skills in practical applications that benefit the industry.
Collaborations
Throughout his career, Hoffman has collaborated with notable coworkers such as Maurice J Dust and C Nickolas Goloff. These collaborations have likely contributed to the innovative environment in which he works.
Conclusion
John A Hoffman, II is a distinguished inventor whose work in solenoid and oil renewal technologies has made a significant impact. His patents reflect his commitment to innovation and excellence in engineering.