Location History:
- Shorewood, MN (US) (1990 - 2003)
- Minneapolis, MN (US) (2003)
- Excelsior, MN (US) (1980 - 2009)
Company Filing History:
18 out of 111 
1 out of 1 
1 out of 35 
Years Active: 1980-2009
Title: **Robert W. Fayfield: Innovator in Optical Sensor Technology**
Introduction
Robert W. Fayfield is an accomplished inventor based in Shorewood, MN, with a noteworthy portfolio of 21 patents. His innovations primarily focus on optical sensor technology, reflecting his commitment to advancing the field through inventive solutions. Fayfield's creations have impacted various industries, showcasing his ability to harness technology for practical applications.
Latest Patents
Among his latest contributions to technology, Fayfield developed the **Micro-processor Controlled Indicator Device**. This device features an indicator module that emits a range of light signals, controlled by a module that processes inputs based on logic functions. Such versatility enhances the functionality of the device in various applications.
Another significant invention is the **Retro-reflective Photoelectric Sensor**. This apparatus integrates a light source with a collimating lens and a photoelement with a condensing lens. The innovative design positions the light source and photoelement adjacent yet offset, ensuring optimal performance. By incorporating a mask, Fayfield enhances the efficiency of the sensor, showcasing his design prowess.
Career Highlights
Fayfield's professional journey includes significant tenures at reputable companies such as Banner Engineering Corporation and Scovill Manufacturing Co., known as Scovill, Inc. These roles have provided him with a platform to apply his innovative ideas and collaborate on groundbreaking projects in the realm of sensor technology.
Collaborations
Throughout his career, Robert W. Fayfield has worked alongside talented colleagues, including Kenneth B. Fontaine and Dennis Smith. These collaborations have not only enriched his work experience but have also contributed to the advancement of technology through combined expertise and shared visions.
Conclusion
Robert W. Fayfield's contributions to the field of optical sensors underline his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of engineering principles and an ability to create practical solutions that address industry needs. As an inventor, Fayfield continues to inspire future generations of innovators.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.