Location History:
- Spring Lake, MI (US) (1994 - 1995)
- Pinole, CA (US) (2004 - 2017)
- Arlington, TX (US) (2021)
Company Filing History:
2 out of 98 
4 out of 832,812 Years Active: 1994-2021
Title: The Innovative Contributions of Robert F Johnson
Introduction
Robert F Johnson is a notable inventor based in Pinole, California, with a remarkable portfolio of six patents. His work primarily focuses on enhancing hygiene and improving traffic safety through innovative devices.
Latest Patents
Among his latest inventions is a hand hygiene system and method of use. This system includes a support structure and a sanitation device that dispenses a material for removing germs. The method involves securing the sanitation device to the support structure and dispensing a sanitation fluid from it. Another significant invention is a portable marker device designed for hollow traffic markers. This device features a base with a foot positioned at the ground surface, a boss extending from the base, and a flexible sleeve that accommodates the hollow traffic marker.
Career Highlights
Throughout his career, Robert has made significant contributions to various companies, including Howmet Corporation. His innovative spirit and dedication to improving everyday systems have made a lasting impact in his field.
Collaborations
Robert has collaborated with notable individuals such as Gregory N Colvin and Leonard L Ervin, further enhancing the quality and reach of his inventions.
Conclusion
Robert F Johnson's inventive work in hygiene and traffic safety showcases his commitment to innovation and problem-solving. His contributions continue to influence the industry and improve public health and safety.