Location History:
- Menlo Park, CA (US) (1992 - 1994)
- Lake Mary, FL (US) (1997)
Company Filing History:
2 out of 1,259 
1 out of 832,680 Years Active: 1992-1997
Title: John W Hoffman: Innovator in Safety Mechanisms
Introduction
John W Hoffman is a notable inventor based in Menlo Park, CA (US). He holds a total of 3 patents that showcase his innovative contributions to safety mechanisms in various applications. His work reflects a commitment to enhancing safety and security in everyday products.
Latest Patents
One of his latest patents is a safety cap for fluid valves. This invention is designed to prevent unauthorized access to refrigerant valves. The safety cap features a locking piece that attaches to the valve's threaded portion and covers the valve's access port. A collar surrounds the locking piece and is mechanically decoupled from it, ensuring that motion is not communicated between the two. The locking piece includes a topographic feature, such as asymmetrically placed holes, which requires a special releasing tool with complementary protrusions for decoupling from the valve.
Career Highlights
Throughout his career, John W Hoffman has worked with various companies, including Raychem Limited. His experience in the industry has allowed him to develop innovative solutions that address critical safety concerns.
Collaborations
John has collaborated with notable individuals such as John A Midgley and Rong Jong Chang. These partnerships have contributed to the advancement of his inventions and the successful development of his patents.
Conclusion
John W Hoffman is a distinguished inventor whose work in safety mechanisms has made a significant impact. His innovative patents reflect his dedication to improving safety in fluid management systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.