Brian L Thelen is a notable inventor based in Fond du Lac, WI (US). He has made significant contributions to the fields of electroluminescent devices and sheet feeding systems. With a total of 5 patents to his name, Thelen's work showcases his innovative spirit and technical expertise.

Latest Patents

Among his latest inventions is the electroluminescent identification device. This device features an enclosure that supports a variety of opaque alpha-numeric characters, a luminescent lamp that highlights these characters, and an electronic circuit that converts the alternating voltage typically used in doorbell electrical circuits to the higher alternating frequencies required to energize the lamp. Another significant patent is the sheet feeder, which involves a continuous web of material unwound from a roll and fed onto a staging roller. This system utilizes pins that match with holes in the web material, allowing for the efficient separation of sections into individual sheets.

Career Highlights

Throughout his career, Brian L Thelen has worked with various companies, including Nigrelli Systems, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Thelen has collaborated with notable individuals such as Dennis L Ramaker and Michael A Balz. These partnerships have likely enriched his work and expanded his innovative capabilities.

Conclusion

Brian L Thelen's contributions to technology through his patents reflect his dedication to innovation. His work in electroluminescent devices and sheet feeding systems continues to influence the industry.

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