Company Filing History:
Years Active: 1998
Title: Inventor Profile: Norval Thomas Gruver
Introduction
Norval Thomas Gruver is an accomplished inventor based in Independence, Kansas. He is known for his innovative contributions to the field of transmission technology, particularly in powershift transmissions. Gruver holds one patent, which highlights his expertise and dedication to advancing engineering solutions.
Latest Patents
Gruver's notable patent is focused on a "Calibration method for transmission control clutches." This invention addresses the calibration of hydraulically operated clutch elements in a powershift transmission. The pivotal feature of this patent is that it calibrates hold pressures and fast-fill times based on the rotation speed of an internal component of the transmission. Importantly, the engine speed remains substantially constant, ensuring that no or substantially no torque is transmitted to the output shaft of the transmission.
Career Highlights
Throughout his career, Gruver has established himself at Deere & Company, a leading manufacturer of agricultural, construction, and forestry machinery. His work at Deere positions him as a key contributor in the advancement of transmission technology, enhancing the performance and efficiency of machinery that plays a crucial role in the agricultural sector.
Collaborations
During his tenure at Deere & Company, Gruver has collaborated with notable colleagues, including William E. Reeves and Kevin Lee Vaughters. Their collective expertise and teamwork have significantly contributed to the development and refinement of innovative technologies in transmission systems.
Conclusion
Norval Thomas Gruver’s contributions to the engineering field, particularly through his patented innovations in transmission technology, reflect a commitment to excellence and innovation. His work not only exemplifies personal achievement but also plays a vital role in advancing industry standards and enhancing machinery performance. His collaborations further underscore the importance of teamwork in the pursuit of technological advancement.