This inventor holds 4 USPTO granted patents. Top assignees: Sandia Corporation, The United States of America as Represented by the United States. Active years: 1991-1999.
Company Filing History:
3 out of 1,769 
1 out of 3,975 
Years Active: 1991-1999
Title: Innovations by Ben J Petterson
Introduction
Ben J Petterson is an accomplished inventor based in Albuquerque, NM. He has made significant contributions to the field of crane technology, particularly in the area of sway control and operator control systems. With a total of 4 patents, his work has advanced the efficiency and safety of crane operations.
Latest Patents
One of Petterson's latest patents is a "Sway control method and system for rotary cranes." This invention focuses on methods and apparatuses designed to reduce oscillatory motion of rotary crane payloads during both operator-commanded and computer-controlled maneuvers. The system utilizes an input-shaping filter that processes input signals from multiple operator devices, converting them into output signals that are readable by the crane controller. This innovation aims to dampen payload tangential and radial sway associated with the rotation of the jib.
Another notable patent is for "Operator control systems and methods for swing-free gantry-style cranes." This invention presents a system and method to eliminate swing motions in gantry-style cranes under operator control. It incorporates an infinite impulse response (IIR) filter and a proportional-integral (PI) feedback controller. The IIR filter transforms input signals from an operator device into output signals that prevent endpoint swinging. The PI feedback controller compensates for modeling errors and external disturbances, ensuring smooth operation.
Career Highlights
Throughout his career, Ben J Petterson has worked with notable organizations, including Sandia Corporation and the United States of America as represented by the United States. His expertise in crane technology has positioned him as a key figure in the development of innovative solutions for the industry.
Collaborations
Petterson has collaborated with esteemed colleagues such as Rush D Robinett, III and John T Feddema. Their combined efforts have contributed to the advancement of technology in crane operations.
Conclusion
Ben J Petterson's innovative patents and career achievements highlight his significant impact on crane technology. His work continues to influence the industry, enhancing safety and efficiency in crane operations.