This inventor holds 5 USPTO granted patents. Top assignees: Ductlok, Inc., Ductmate Industries, Inc., Seal-Air Control Systems Inc.. Active years: 1983-1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ontario, CA (1985)
- Hamilton, CA (1983 - 1986)
Company Filing History:

Years Active: 1983-1986
Title: Waldemar H. Greiner: Innovator in Mechanical Engineering
Introduction
Waldemar H. Greiner is a notable inventor based in Hamilton, Canada, recognized for his contributions to mechanical engineering. He holds five patents that showcase his innovative approach to solving complex engineering challenges. His work has significantly impacted the design and functionality of various mechanical systems.
Latest Patents
Among his latest patents is a method and apparatus for stiffening sections, which involves a mechanical connection for joining two layers of malleable sheet material. This invention utilizes a third layer of malleable sheet material to enhance the structural integrity of the connection. Another significant patent is related to damper construction, which controls fluid flow through a frame with a movable closure cap. This design minimizes interference with fluid flow while ensuring effective operation.
Career Highlights
Waldemar has worked with several companies, including Ductmate Industries, Inc., where he applied his engineering expertise to develop innovative solutions. His career reflects a commitment to advancing mechanical design and functionality through practical inventions.
Collaborations
Throughout his career, Waldemar has collaborated with talented individuals such as Denis P. Muscat-Tyler and Peter J. Arnoldt. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Waldemar H. Greiner's inventive spirit and dedication to mechanical engineering have led to significant advancements in the field. His patents reflect a deep understanding of engineering principles and a commitment to innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile