Location History:
- West Des Moines, IA (US) (2011)
- W Des Moines, IA (US) (2014)
Company Filing History:
Years Active: 2011-2014
Title: Innovations by Mark B Vollmers
Introduction
Mark B Vollmers is an accomplished inventor based in W. Des Moines, IA (US). He has made significant contributions to the field of agricultural machinery, particularly in the design and functionality of cotton harvesters. With a total of 2 patents, his work reflects a commitment to enhancing efficiency and performance in agricultural practices.
Latest Patents
One of his latest patents is the "Moistener column door compression structure for cotton harvester row unit." This invention involves a row unit designed for cotton harvesters, which are adapted for forward movement through fields to harvest cotton planted in rows. The row unit features a unit housing that defines a row receiving area and a cotton exiting area. A moistener column door is pivotally coupled to the unit housing, and an adjustable compression structure is configured to exert a pre-load on the moistener column door. This innovative design allows the door to open and close based on cotton plug pressure, enhancing the harvesting process.
Another notable patent is the "Reduced mass high speed doffer column with improved shaft preload." This invention introduces a lightweight upright shaft that supports cotton harvester doffers. The design includes an internally threaded mounting end that receives a stretchable bolt, ensuring a reliable shaft preload condition. This innovation prevents the doffers from spinning relative to the shaft, while also reducing weight and increasing stiffness, thereby improving critical speed.
Career Highlights
Mark B Vollmers is currently employed at Deere & Company, a leading manufacturer of agricultural machinery. His work at Deere has allowed him to apply his inventive skills to real-world challenges in the agricultural sector. His contributions have been instrumental in advancing the technology used in cotton harvesting.
Collaborations
Throughout his career, Mark has collaborated with talented individuals such as Joel M Schreiner and Marcus A Jacobson. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Mark B Vollmers exemplifies the spirit of innovation in agricultural machinery through his patents and contributions at Deere & Company. His work continues to impact the efficiency of cotton harvesting, showcasing the importance of inventive solutions in modern agriculture.