Company Filing History:
3 out of 23 
2 out of 9,471 
1 out of 832,891 Years Active: 1986-2018
Title: Innovations by David C Janzen
Introduction
David C Janzen is a notable inventor based in Metamora, IL, who has made significant contributions to agricultural vehicle technology. With a total of six patents to his name, Janzen's work focuses on enhancing the efficiency and functionality of agricultural machinery.
Latest Patents
Among his latest innovations is an agricultural vehicle featuring a full-track design. This vehicle includes a structure on each side of which a track roller unit is arranged relative to the vehicle's longitudinal axis. The track roller unit comprises a roller unit body, front and rear deflector rollers, and multiple yoke-type track rollers. An endlessly closed track belt wraps around these rollers, with all rollers suspended by spring elements acted upon by fluid. Another significant patent is for a configuration of a two-track tractor, which includes rubber treads with track bars, a front wheel assembly, and a controller. This controller automatically manages the load on the front wheel assembly to minimize rubber tread wear.
Career Highlights
Janzen has worked with prominent companies in the industry, including Claas Industrietechnik GmbH and Caterpillar Inc. His experience in these organizations has contributed to his expertise in agricultural vehicle design and innovation.
Collaborations
Throughout his career, Janzen has collaborated with notable colleagues such as Ronald L Satzler and Louis G Alster. These partnerships have likely enriched his work and led to further advancements in his field.
Conclusion
David C Janzen's contributions to agricultural vehicle technology through his patents and collaborations highlight his innovative spirit and dedication to improving machinery efficiency. His work continues to influence the agricultural industry positively.