This inventor holds 1 USPTO granted patent. Top assignee: Inventio Ag. Active years: 1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1986
Title: Urs Wenger and His Elevator Load-Weighing Invention.
Introduction
Urs Wenger is an inventor associated with Lucerne, Switzerland, and Inventio AG. His patent work addresses the accurate measurement of loads in elevator cars, including small variations at the lower end of the load range.
Latest Patents
Wenger is credited with 1 patent: “Load-weighing apparatus for an elevator car.” The invention uses wire strain gauges mounted on elevator-car structural parts that bend under load. Connected in a bridge circuit, the gauges send a signal to an amplifier. The amplifier provides higher gain for small loads, then switches to lower gain when the signal reaches a predetermined level. This arrangement enables the apparatus to detect loads across a wider range while accurately registering small variations.
Career Highlights
Wenger’s listed patent reflects work on elevator measurement technology. The apparatus is designed to improve load detection by adapting amplifier gain to the measured load range.
Collaborations
Urs Schlegel and Ljudevit Tomse are identified as Wenger’s coworkers.
Conclusion
Urs Wenger’s patent describes an adaptive load-weighing system intended to detect both small load changes and loads across a broader range in elevator cars.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile