Location History:
- Euless, TX (US) (1992 - 1993)
- Piedmont, SC (US) (2002)
- Pacific Palisades, CA (US) (2024)
Company Filing History:
1 out of 15,502 
2 out of 832,880 Years Active: 1992-2024
Title: Innovations of John H Lewis
Introduction
John H Lewis is an accomplished inventor based in Euless, TX (US). He holds a total of 4 patents that showcase his contributions to various fields of technology. His work reflects a commitment to innovation and problem-solving.
Latest Patents
One of his latest patents is the "Multimodality anthropomorphic phantom apparatus." This apparatus includes a housing and a system of materials disposed within the housing. The system comprises a first amount of a base material, a second amount of glass microspheres, a third amount of CaCO3, a fourth amount of gadolinium contrast, and a fifth amount of agarose. The housing may include a plurality of compartments and at least one slot, which can be used to receive a dosimeter.
Another significant invention is the "Electronic door control and light." This device allows for push-button and/or remote opening of a door and lighting of an area near the doorway. The electronic door control and light includes a control panel assembly designed for coupling to a building, a door latch assembly with a door jarring assembly and a latch mechanism, and at least one light operationally coupled to the control panel assembly. In one embodiment, a remote unit has a transmitter, while the control panel assembly has a receiver for selectively activating the door latch assembly and light. Additionally, the control panel assembly features individual switches for facilitating selective activation of the door latch assembly and the light.
Career Highlights
Throughout his career, John H Lewis has worked with various organizations, including the University of California. His experience in these institutions has contributed to his development as an inventor and innovator.
Collaborations
John H Lewis has collaborated with notable individuals such as John S Lewis and Kamal Singhrao. These partnerships have likely enriched his work and expanded his innovative capabilities.
Conclusion
John H Lewis is a notable inventor whose work has led to significant advancements in technology. His patents reflect a deep understanding of complex systems and a dedication to improving everyday life through innovation.