Hamilton, Canada

Waldemar H Greiner

This inventor holds 5 USPTO granted patents. Top assignees: Ductlok, Inc., Ductmate Industries, Inc., Seal-Air Control Systems Inc.. Active years: 1983-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Waldemar H Greiner. Retrieved from https://idiyas.com/inventor/waldemar-h-greiner

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 137(Granted Patents)


Location History:

  • Ontario, CA (1985)
  • Hamilton, CA (1983 - 1986)

Company Filing History:


Years Active: 1983-1986

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5 patents (USPTO):Explore Patents

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.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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