Company Filing History:
Years Active: 1978-1980
Title: Innovations by Robert A Stelzer
Introduction
Robert A Stelzer is a notable inventor based in Celina, Ohio, recognized for his contributions to agricultural machinery. He holds three patents that showcase his innovative approach to enhancing harvesting efficiency.
Latest Patents
One of his latest patents is for "Corn head snapping rolls." This invention features a pair of generally parallel snapping rolls that mount beneath a stripper plate. The design allows stalks of corn to pass through a fore and aft extending slot, where the snapping rolls rotate in opposite directions. This mechanism draws the stalks downward until the ears strike the stripper plate, effectively snapping them free. Each snapping roll is equipped with longitudinally extending flutes, with an alternating arrangement that improves harvesting efficiency through a cyclic narrow and wide spacing sequence.
Another significant patent is for a "Forage harvester and row crop attachment therefor." This invention includes three plant-receiving passages, designed to accommodate both narrow and wide row spacings. Each passage features a cutter associated with its intermediate section, ensuring effective harvesting of plants. The design allows for the maintenance of upright stalks, which are swept rearwardly and outboard, facilitating a smooth harvesting process.
Career Highlights
Throughout his career, Robert A Stelzer has worked with prominent companies such as Avco Corporation and The Paul Revere Corporation. His experience in these organizations has contributed to his expertise in agricultural innovations.
Collaborations
He has collaborated with notable coworkers, including Thomas R Fischer and Millard M Williams, who have also made significant contributions to the field of agricultural technology.
Conclusion
Robert A Stelzer's innovative patents and career achievements highlight his impact on agricultural machinery. His work continues to influence the efficiency of harvesting operations, showcasing the importance of innovation in this field.