David Hafvenstein

Title: David Hafvenstein – Innovator in Agricultural Technology

Introduction

David Hafvenstein is an accomplished inventor based in Benson, Minnesota, with a remarkable portfolio of 12 patents to his name. His work predominantly centers around innovations in agricultural technology, which significantly contribute to the efficiency and efficacy of agricultural processes.

Latest Patents

One of Hafvenstein's latest patents is a "System and method for controlling boom assembly movement of an agricultural sprayer." This invention enables the actuator of an agricultural sprayer to adjust the boom assembly's position concerning the sprayer's frame. The integrated computing system analyzes sensor data to determine the sprayer's operating parameters in real time. Moreover, it anticipates boom assembly movements in a fore/aft direction, coordinating actuator operations to minimize relative movements at future times.

Another recent patent by Hafvenstein is focused on “Systems and methods for monitoring a level of hydraulic fluid in an agricultural sprayer.” This innovative solution includes a hydraulic fluid system, drive system, and fill level sensor, interconnected with a computing system that monitors hydraulic fluid levels. Additionally, the computing system can detect leak conditions based on fluid levels and adjust the drive system's operation to reduce the sprayer's ground speed in the event of a leak.

Career Highlights

Hafvenstein has made significant contributions to the agricultural engineering field through his tenure at respected companies, including CNH Industrial America LLC and Danfoss Power Solutions Inc. His work in these organizations has allowed him to develop and patent several cutting-edge technologies that enhance the operational capabilities of agricultural sprayers.

Collaborations

Throughout his career, Hafvenstein has worked alongside talented professionals, including coworkers James T. Beaucaire and Jeffrey C. Trowbridge. Collaborating with such individuals has undoubtedly enriched the innovation and development processes in which Hafvenstein has engaged.

Conclusion

David Hafvenstein's contributions to agricultural technology demonstrate how innovative ideas can lead to practical solutions that improve efficiency in farming practices. With his extensive patent portfolio and collaborative efforts, Hafvenstein continues to be a key player in enhancing agricultural machinery, paving the way for future advancements in the industry.