Location History:
- Deerfield, IL (US) (1976 - 1977)
- East Hills, NY (US) (1985)
- La Canada, CA (US) (1978 - 1990)
- Rancho Mirage, CA (US) (1994)
- Northbrook, IL (US) (1981 - 2004)
Company Filing History:
6 out of 19 
3 out of 8 
3 out of 2,546 
Years Active: 1976-2004
Title: **Richard M. Goldstein: Innovator in Audio and Surge Protection Technologies**
Introduction
Richard M. Goldstein is a prominent inventor based in La Canada, California, with an impressive portfolio of 19 patents. His innovative contributions, particularly in audio technology and surge protection systems, reflect his deep understanding and expertise in engineering.
Latest Patents
Among Goldstein's latest inventions is the automatic stereo/monaural headphone, a groundbreaking design that allows users to hear a monaural signal through both earpieces using a standard stereo headphone plug. This invention employs an impedance element to couple signals from a monaural source, ensuring that loudness is equalized across earpieces without perceptible loss in sound quality in stereo sources.
Additionally, Goldstein developed a fast-acting disconnect system for transient voltage surge suppressors, a vital invention that protects equipment from power frequency overvoltages. This system incorporates a resettable circuit breaker and is designed to handle transient voltage surges effectively, preventing damage to both the surge suppressor and connected devices.
Career Highlights
Goldstein's career includes significant contributions to companies such as Dynascan Corporation, where his work has left a mark on both product development and technological advancements. His patents and innovations underscore his role as a leader in the fields of audio engineering and electrical safety.
Collaborations
Throughout his career, Goldstein has collaborated with notable individuals, including Louis W. Schornack and Howard A. Zebker. These collaborations have likely enriched his inventions and expanded his impact on the technology landscape.
Conclusion
Richard M. Goldstein stands out as an accomplished inventor and innovator in La Canada, CA. His patent portfolio and collaborative efforts continue to influence advancements in audio technology and surge protection systems, showcasing his commitment to enhancing user experience and safety in electronic devices.