Donald R Marcy

Title: Innovations by Donald R. Marcy

Introduction

Donald R. Marcy is an accomplished inventor based in Bingham Lake, MN (US). He has made significant contributions to agricultural technology, holding a total of 3 patents. His innovative designs focus on improving efficiency and functionality in farming equipment.

Latest Patents

One of his latest patents is a distribution system for a liquid manure spreader. This invention features a hollow housing chamber with a cylindrical sidewall and a chamber bottom equipped with obround outlet openings. The design includes an array of outlet tubes that receive material through these openings, along with an inlet cover on the housing. A rotating hollow expeller member is incorporated to secure and distribute slurry to the obround outlets, which have a central rotational axis and multiple outlet chambers with attached cutter blades. A hydraulic motor is connected to rotate the expeller within the housing chamber, while a cutter plate mounted to the chamber bottom prevents clogging of the outlet openings.

Another notable patent is for a grain cart auger with a clutch. This self-unloading grain cart features both a horizontal and a vertical auger for unloading grain. The cart is designed with multiple gates to access portions of the auger at one time, preventing overload. The inclusion of a clutch allows for the independent operation of the horizontal and vertical augers, enhancing the starting and stopping of grain movement during unloading. This innovation minimizes spillage and facilitates quicker restarts with lower power requirements.

Career Highlights

Donald R. Marcy is currently associated with Balzer, Inc., where he continues to develop innovative agricultural solutions. His work has significantly impacted the efficiency of farming operations, making him a valuable asset in the industry.

Collaborations

Throughout his career, Marcy has collaborated with notable coworkers such as Randy M. McMahon and Frank D. Bazzoli. These partnerships have contributed to the advancement of agricultural technologies and innovations.

Conclusion

Donald R. Marcy's contributions to agricultural technology through his patents demonstrate his commitment to innovation and efficiency in farming equipment. His work continues to influence the industry positively.