Location History:
- LaOtta, IN (US) (2008 - 2017)
- LaOtto, IN (US) (2004 - 2022)
Company Filing History:
13 out of 5,989 
5 out of 126 
1 out of 1,557 
Years Active: 2004-2022
Title: The Innovative Mind of John Allen Grogg
Introduction
John Allen Grogg, an inventive spirit hailing from LaOtto, Indiana, has made significant contributions to the automotive industry through his numerous patents. With a remarkable portfolio of 20 patents, Grogg's work reflects a commitment to enhancing vehicle performance and reliability.
Latest Patents
Among his latest innovations are two notable patents. The first, titled "Method for Compensating Clutch Torque in an Electronic Limited Slip Differential," outlines a sophisticated approach for determining clutch torque within a vehicle's differential. This method encompasses obtaining an estimated driveline torque, establishing desired bias torque, and commanding the necessary clutch torque to achieve that bias, thereby improving vehicle handling and traction.
The second patent, "Dual Piston Disconnect Actuator for Power Transfer Unit," describes a unique piston system within a housing structure featuring two recesses for separate pistons. These pistons work in unison with an actuator, selectively pressing against it to optimize the function of a clutch assembly. This invention aims to enhance the efficiency of power transfer mechanisms in vehicles.
Career Highlights
Throughout his career, Grogg has played pivotal roles in several esteemed organizations, including Eaton Corporation and Torque-Traction Technologies, Inc. His expertise and innovative thinking have propelled advancements in vehicle control systems.
Collaborations
In his journey as an inventor, Grogg has collaborated with talented individuals, including his coworkers Martin Kaplan and Jun Yoshioka. These collaborations have undoubtedly enriched his work and contributed to the successful development of his patents.
Conclusion
John Allen Grogg stands out as a figure of innovation within the automotive sector. His impressive array of patents not only showcases his ingenuity but also underscores the importance of advancements in vehicle technology. As he continues to push the boundaries of automotive engineering, Grogg's contributions are bound to influence the industry's future for years to come.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.