This inventor holds 1 USPTO granted patent. Top assignee: Whirlpool Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: David Hoff: Laundry Machine and Clutch System Inventor.
Introduction
David Hoff is an inventor associated with Saint Joseph, Michigan, and Whirlpool Corporation. His patent work includes a laundry-machine clutch system designed to connect and disconnect an agitator and drum.
Latest Patents
Hoff’s listed patent, “Laundry machine and corresponding clutch system,” describes a laundry machine with a drum, an agitator positioned inside the drum, and a clutch. A sleeve moves between two positions to connect the agitator to the drum or disconnect it. A cam ring moves the sleeve, with raised protruding regions engaging the sleeve’s first surface and keeping it spaced apart from the cam ring’s second surface. Hoff is credited with 1 patent in the information provided.
Career Highlights
Hoff is associated with Whirlpool Corporation, a company that develops and manufactures home appliances. His patent reflects work on the mechanical design of laundry equipment, particularly the clutch mechanism that controls the relationship between the agitator and drum.
Collaborations
Brian Heine is identified as Hoff’s coworker. The available information does not specify their particular projects or professional collaboration.
Conclusion
David Hoff’s listed invention addresses a clutch design for laundry machines, and his work is associated with Whirlpool Corporation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile