This inventor holds 7 USPTO granted patents. Top assignees: International Business Machines Corporation, Other. Active years: 1998-2015.
Location History:
- North Port, FL (US) (2005)
- Los Gatos, CA (US) (1998 - 2015)
Company Filing History:

Years Active: 1998-2015
Title: The Innovative Contributions of Harry R. Campbell
Introduction
Harry R. Campbell is a notable inventor based in Los Gatos, California. He has made significant contributions to the field of solar energy with a total of 7 patents to his name. His work focuses on optimizing solar energy collection and enhancing the efficiency of solar power systems.
Latest Patents
Among his latest patents is the "Variable Optical Density Solar Collector." This invention is designed to be used in a nominally vertical orientation and works in synergy with an adjacent solar concentrator. Another significant patent is the "Array of Concentrating Lenses and Method of Manufacture." This method provides a unique solar energy concentrating structure intended to be used alongside high-efficiency solar cell elements. This structure contributes to a system of exterior window concentrators and solar cells, offering improved visibility and controlling excess heat transmission, thus providing benefits beyond traditional low-e glass performance.
Career Highlights
Throughout his career, Harry R. Campbell has worked with various organizations, including the International Business Machines Corporation (IBM). His experience in these companies has allowed him to develop innovative solutions in the realm of solar energy.
Collaborations
Harry has collaborated with notable individuals such as Joel Frank Farber and James P. Campbell. These partnerships have likely contributed to the advancement of his inventions and the successful implementation of his ideas.
Conclusion
Harry R. Campbell's innovative work in solar energy has made a lasting impact on the industry. His patents reflect a commitment to enhancing solar technology and improving energy efficiency. His contributions continue to inspire future advancements in renewable energy solutions.