This inventor holds 4 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: 3M Innovative Properties Company. Active years: 2020-2021.
Company Filing History:
Years Active: 2020-2021
Title: Richard J Haffner: Innovator in Fire-Resistant Building Systems
Introduction
Richard J Haffner is a notable inventor based in New Richmond, Wisconsin. He has made significant contributions to the field of construction with a focus on fire-resistant building systems. With a total of 4 patents to his name, Haffner's work has had a lasting impact on building safety and efficiency.
Latest Patents
Haffner's latest patents include a fire-resistant building joint system. This innovative system involves a construction method for building joint systems that utilizes a packing material and a non-porous adhesive article to effectively pack and seal a building joint. Another significant patent is for a smoke and sound barrier for building penetrations. This invention comprises construction assemblies that optionally use a packing material and a non-porous adhesive article to enhance safety and comfort in buildings.
Career Highlights
Richard J Haffner is associated with 3M Innovative Properties Company, where he has been instrumental in developing advanced building materials. His work has not only improved fire safety but also contributed to the overall integrity of construction assemblies.
Collaborations
Haffner has collaborated with notable colleagues such as John C Hulteen and George W Frost. These partnerships have fostered innovation and have been crucial in the development of his patented technologies.
Conclusion
Richard J Haffner's contributions to fire-resistant building systems exemplify his commitment to enhancing safety in construction. His innovative patents and collaborations continue to influence the industry positively.