Company Filing History:
Years Active: 1988-1998
Title: Innovations of Stanley P. Wellman
Introduction
Stanley P. Wellman is a notable inventor based in Ottumwa, Iowa. He has made significant contributions to agricultural machinery, particularly in the field of crop harvesting. With a total of 5 patents to his name, Wellman has developed innovative solutions that enhance the efficiency and functionality of farming equipment.
Latest Patents
One of Wellman's latest patents is a crop harvesting platform featuring a reversible drive for the reel. This self-propelled windrower is designed with a platform that includes a reel, which sweeps the crop to be cut over a sickle cutterbar and into the nip of counter-rotating center-feed augers. These augers then deliver the crop to the nip of counter-rotating conditioner rolls. The unique aspect of this design is the reversible drive, which allows for the disgorging of slugs of crop. The hydraulic pump, carried by the traction unit, is coupled to a motor on the platform, enabling efficient operation. The system is controlled electro-hydraulically, allowing for seamless switching between forward and reverse operations.
Another significant patent is the retainer for the reel toothbar bearing. This innovative design comprises two identical, c-shaped segments that can be easily removed from a cylindrical split plastic bearing mounted on a reel toothbar. The segments are made of sintered powdered metal with high carbon content, providing a long wear life and natural lubricity, which extends the lifespan of both the retainer and the bearing.
Career Highlights
Stanley P. Wellman has dedicated his career to advancing agricultural technology. He is currently employed at Deere & Company, a leading manufacturer of agricultural machinery. His work has not only improved the efficiency of farming equipment but has also contributed to the overall productivity of the agricultural sector.
Collaborations
Throughout his career, Wellman has collaborated with several talented individuals, including Melvin William Keller and David Henry Diebold. These collaborations have fostered innovation and have led to the development of groundbreaking agricultural technologies.
Conclusion
Stanley P. Wellman's contributions to agricultural machinery through his innovative patents have significantly impacted the industry. His work continues to inspire advancements in farming technology, making him a key figure in the field of agricultural innovation.