Location History:
- Anoka, MN (US) (1979 - 1986)
- Coon Rapids, MN (US) (1987 - 1989)
Company Filing History:
3 out of 1,032 
2 out of 628 
2 out of 2,439 
Years Active: 1979-1989
Title: The Innovations of John R. Trost
Introduction
John R. Trost is a notable inventor based in Anoka, Minnesota, with a significant contribution to the field of technology. He holds a total of seven patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on advanced storage systems and memory addressing techniques.
Latest Patents
One of his latest patents is the "Access lock apparatus for use with a high performance storage unit." This invention utilizes a priority scheme that allows various Instruction Processors to have predetermined levels of prioritization for gaining storage access. The access locking devices in this system enable a single port requester to gain unlimited access to the storage unit port while preventing other requesters from accessing the same port. The invention addresses the issue of pending requests timing out by allowing a plurality of pending prioritized port requests to be 'snapped' into input latches during a specific 'snapshot' period.
Another significant patent is the "System for addressing a multibank memory system." This system involves forming the memory system of multiple memory banks, where the requested address is calculated using a specific formula. The address translation system includes a ROM and an adder, which work together to sum the data stored in the addressed memory locations, facilitating efficient access to the selected memory bank.
Career Highlights
Throughout his career, John R. Trost has worked with prominent companies such as Sperry Corporation and Sperry Rand Corporation. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to innovate in the field of technology.
Collaborations
John has collaborated with notable individuals in his field, including Daniel K. Zenk and James H. Scheuneman. These collaborations have likely enriched his work and contributed to the success of his inventions.
Conclusion
John R. Trost's contributions to technology through his patents reflect his innovative mindset and dedication to improving storage and memory systems. His work continues to influence the field, showcasing the importance of inventors in driving technological advancements.