Location History:
- Richardson, TX (US) (1985 - 1986)
- Stillwater, MN (US) (2019 - 2021)
Company Filing History:
5 out of 14,087 
2 out of 832,912 Years Active: 1985-2021
Title: Innovations by Stephen R. Alexander: A Pioneer in Light Detection Technology
Introduction
Stephen R. Alexander, based in Stillwater, MN, is a renowned inventor known for his contributions to light detection systems. With a total of five patents to his name, Alexander demonstrates a strong commitment to advancing technological innovations.
Latest Patents
His latest patents highlight significant advancements in light detection devices. One notable patent describes various embodiments of a light detection device and a method of using the device. In this innovative design, the light detection device features a housing that extends along a housing axis between top and bottom surfaces. It also incorporates a support member that can be flexibly moved from a closed position to an open position, ensuring that the device remains upright when in contact with a working surface. Another aspect of the device includes a port for sample reception along with a door connected to the housing. This door features an actuator that allows for easy transition between open and closed positions, facilitating external access to the port.
Career Highlights
Stephen R. Alexander is currently affiliated with 3M Innovative Properties Company, where he has been able to leverage his inventive skills. With the support of his company, Alexander continues to push boundaries and create practical solutions through his patented inventions.
Collaborations
Throughout his career, Alexander has collaborated with notable colleagues including Phillip Angelo Bolea and Giuseppe M. Bommarito. This teamwork has undoubtedly contributed to the fruitful development of innovative solutions in light detection technologies.
Conclusion
In conclusion, Stephen R. Alexander's contributions to light detection systems underscore his role as a prominent inventor in the field. With five patents reflecting his innovative spirit, Alexander continues to inspire future advancements in technology through his enduring work at 3M Innovative Properties Company.