Company Filing History:
7 out of 422 
1 out of 832,761 Years Active: 1976-1979
Title: The Innovations of Albert G Keller: A Pioneer in Programmable Record Technology
Introduction: Albert G Keller, an inventive spirit based in Chicago, IL, has made significant contributions to the world of audio technology. With a total of eight patents to his name, Keller has carved out a unique niche in the realm of programmable phonograph record changers, revolutionizing the way music is enjoyed.
Latest Patents: Among Keller's notable innovations is his latest patent for a programmable record changer. This advanced phonograph record changer offers automatic sound track selection for multiple records played sequentially. The innovative design includes an electro-optic scanner mounted on the pickup arm, enabling it to sense the land areas located between various sound tracks of a disc-type record. Furthermore, an auxiliary tone arm lift and sweep mechanism is managed by a digital logic system that controls the tone arm's movement across undesired bands on the record. The programmable memory within this logic system allows users to store and select their prechosen sound tracks for a seamless listening experience.
Career Highlights: Throughout his career, Albert G Keller has worked with prominent companies in the industry, such as Marvin Glass & Associates, where he honed his skills and applied his innovative mindset. His work has been instrumental in advancing audio technology, focusing on improving user experience in the realm of music playback.
Collaborations: Keller collaborated with esteemed colleagues, including Howard J Morrison and Anson Isaacson. Together, they contributed to the development of technologies that have shaped modern audio playback systems.
Conclusion: Albert G Keller's journey as an inventor exemplifies the spirit of innovation and creativity. With a strong foundation in audio technology and a commitment to enhancing user experiences, Keller's contributions have left an indelible mark on the industry, paving the way for future advancements in sound reproduction technologies. His legacy as a forward-thinking inventor continues to inspire generations of creators and engineers.