Location History:
- Ankeny, IA (US) (2011)
- Davenport, IA (US) (2012)
Company Filing History:
Years Active: 2011-2012
Title: The Innovative Contributions of Tonya Marie O'Neal
Introduction
Tonya Marie O'Neal is a notable inventor based in Davenport, IA (US). She has made significant contributions to the field of agricultural technology, particularly in fluid transfer systems. With a total of 2 patents, her work has enhanced the efficiency and safety of sprayer vehicles used in agriculture.
Latest Patents
One of her latest patents is a fluid coupler that includes a valve arrangement for connecting the intake conduit of a sprayer to the transfer conduit of a nurse tank during refill operations. This innovative design allows a nurse vehicle to carry a supply of liquid chemicals or fertilizers for application by a sprayer vehicle. The coupler assembly features an inflatable seal that locks the insert and receptacle together when inflated, ensuring a secure connection. Flow through the assembly is managed by first and second poppet valves, which are normally closed to prevent unintended flow. The system is automatically controlled by an electronic controller, ensuring that the seal is inflated before the valves are opened and remains inflated until the valves are closed.
Another significant patent involves a method for priming a sprayer pump using a venturi. This agricultural sprayer utilizes a centrifugal pump to transfer fluid from a nurse tank to fill the sprayer tank. Priming the pump is essential for effective fluid transfer, and this is achieved by creating a vacuum in a priming line connected to the pump's suction line. The vacuum is generated by routing compressed air through a venturi, which enhances the efficiency of the priming process.
Career Highlights
Tonya is currently employed at Deere & Company, where she continues to innovate and develop new technologies for agricultural applications. Her work has been instrumental in improving the functionality and reliability of agricultural equipment.
Collaborations
Throughout her career, Tonya has collaborated with talented individuals such as Daniel Joseph Huegerich and Travis Gene Funseth. These partnerships have fostered a creative environment that encourages the development of groundbreaking solutions in the agricultural sector.
Conclusion
Tonya Marie O'Neal's contributions to agricultural technology through her innovative patents demonstrate her commitment to enhancing efficiency and safety in the industry. Her work at Deere & Company and collaborations with fellow inventors highlight her significant impact on the field.