Company Filing History:
4 out of 1,032 
3 out of 628 
2 out of 2 Years Active: 1976-1990
Title: The Innovative Mind of Donald M. Grey
Introduction
Donald M. Grey, an accomplished inventor based in Selma, California, has made significant contributions to the fields of field crop harvesting, carton packaging, and packed carton handling. Holding a total of 10 patents, Grey's inventive talents have been instrumental in developing advanced machinery that enhances efficiency across various industries.
Latest Patents
Among Donald M. Grey's noteworthy inventions are two recent patents that demonstrate his commitment to improving operational processes. The first patent is an "Apparatus for loading and palletizing boxes and cartons." This invention comprises a platform mounted on a transport vehicle, a palletizer for stacking containers, and a conveyor system that transports containers smoothly from the field to the palletizer. The innovative design includes a false floor, which allows for effective stacking and clear delivery of containers to designated tiers.
Grey's second significant invention is a "field crop harvesting, carton packaging, and packed carton handling machine." This machine features sophisticated transport means and a comprehensive system for stacking, supplying non-erected cartons, and sealing packed cartons efficiently. The machine aims not only to improve harvesting methods but also ensures that the entire process of packaging remains streamlined and hygienic.
Career Highlights
Throughout his career, Donald M. Grey has worked with prominent companies such as the Sperry Corporation and Sperry Rand Corporation. His tenure at these organizations laid the groundwork for his innovative projects and provided valuable insights into the practical applications of his inventions.
Collaborations
During his journey as an inventor, Grey has had the privilege of collaborating with esteemed colleagues including Lee D. Butler and L. Dennis Butler. These partnerships have undoubtedly contributed to the success of his inventions and expanded the impact of his work in the industry.
Conclusion
Donald M. Grey's inventive spirit has led to significant advancements in machinery used for field crop harvesting and carton handling. His contributions, reflected in his patents, continue to influence the efficiency of various operations in the agricultural sector. Through his career, collaborations, and innovative inventions, Grey stands out as a remarkable figure in the field of engineering and technology.