Company Filing History:
Years Active: 1998-2002
Title: Innovative Contributions of John T. Feddema in Crane Control Systems
Introduction
John T. Feddema, an accomplished inventor based in Albuquerque, New Mexico, boasts an impressive portfolio of 8 patents. His pioneering work primarily focuses on advanced control systems for cranes, enhancing safety and efficiency in payload management.
Latest Patents
Feddema's recent innovations include a unique control system and method for payload control in mobile platform cranes. This groundbreaking system generates crane commands that respond to desired payload motion, ensuring nearly pendulation-free movement. By applying a motion compensator, the system maintains the payload in a defined configuration relative to an inertial coordinate frame. Moreover, it incorporates a pendulation damper controller to mitigate the effects of pendulation between the sensed and defined payload configurations. Another notable invention is the pendulation control system and method for rotary boom cranes. This system uses a command shaping control approach to diminish payload pendulation that results from real-time input signals from either operator commands or automated maneuvers, thus optimizing crane response and reducing undesired motions.
Career Highlights
Feddema is currently associated with Sandia Corporation, a key player in advancing technology for national security and critical infrastructure. His contributions in the field of crane control systems have positioned him as a significant innovator, reflecting his commitment to enhancing operational safety and efficiency in crane operations.
Collaborations
Throughout his career, Feddema has collaborated with other talented professionals, including Rush D. Robinett, III, and Gordon G. Parker. Their collective efforts have further propelled advancements in the field, underscoring the importance of teamwork in driving innovation.
Conclusion
John T. Feddema’s contributions to crane control systems through his innovative patents showcase his expertise and dedication to advancing technology. With his continued work at Sandia Corporation, he remains at the forefront of innovation, helping to shape the future of payload management in crane technology.
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.