Company Filing History:
Years Active: 1982-1988
Title: Innovations by Richard H Ludwig
Introduction
Richard H Ludwig is a notable inventor based in West Caldwell, NJ (US). He has made significant contributions to the field of elevator technology, holding a total of 6 patents. His work focuses on enhancing the safety and efficiency of elevator systems.
Latest Patents
Among his latest innovations is the "Elevator System Leveling Safeguard Control and Method." This patent describes an elevator control system that utilizes a local area network on the traveling cable. It features a distributed control circuit safeguard designed to prevent loss of remote microprocessor control, particularly when the car door is open and the floor releveling distance exceeds the landing zone limit. The system ensures that the car door remains open while the car is leveling for passenger load adjustments, adhering to elevator safety code requirements. Additionally, he has developed an "Elevator System," which detects a stuck call button and prevents it from interfering with elevator service to other floors. This system allows for predetermined or reduced partial service to the affected floor while the issue persists.
Career Highlights
Richard H Ludwig is currently employed at Westinghouse Electric Corporation, where he continues to innovate in the field of elevator technology. His work has significantly impacted the safety and functionality of elevator systems.
Collaborations
He has collaborated with notable coworkers, including Wing C Quan and Alan L Husson, contributing to various projects and advancements in elevator technology.
Conclusion
Richard H Ludwig's contributions to elevator technology through his patents and work at Westinghouse Electric Corporation highlight his commitment to innovation and safety in the industry. His inventions continue to shape the future of elevator systems.