Boulder, CO, United States of America

Donald Robert Verhaagen

This inventor holds 6 USPTO granted patents and 3 EPO patents. Top assignees: Dieterich Standard, Inc., Dieterich Technology Holding Corp.. Active years: 1987-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald Robert Verhaagen. Retrieved from https://idiyas.com/inventor/donald-robert-verhaagen

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 = 3.0

ph-index = 4

Forward Citations = 51(Granted Patents)


Location History:

  • Golden, CO (US) (1987 - 1999)
  • Boulder, CO (US) (2014 - 2016)

Company Filing History:


Years Active: 1987-2016

Loading Chart...
Loading Chart...
6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Donald Robert Verhaagen

Introduction

Donald Robert Verhaagen is a notable inventor based in Boulder, Colorado. He has made significant contributions to the field of flow measurement technology, holding a total of six patents. His work reflects a commitment to innovation and engineering excellence.

Latest Patents

Among his latest patents is a flow meter designed to enhance the accuracy of fluid measurement. This flow meter features a meter section formed from a single stock of material, which includes a first inner pipe portion, a second inner pipe portion, and an orifice plate defined between them. The orifice plate has an orifice with a cross-sectional area smaller than that of the first inner pipe portion. Additionally, the flow meter includes a first pipe connecting section with a pipe flange and a second pipe connection section with a second pipe flange.

Another significant patent is the process fluid flow transmitter with a finned coplanar process fluid flange. This system includes a process fluid pressure transmitter with a pair of process fluid ports that are coplanar on its bottom surface. The transmitter measures differential pressure between the ports and provides an indication of this pressure over a process communication loop. The process fluid flange is designed to mount to the transmitter and features a plurality of fins disposed near its lateral surface, enhancing its functionality.

Career Highlights

Donald has worked with several companies throughout his career, including Dieterich Standard, Inc. and Dieterich Technology Holding Corporation. His experience in these organizations has contributed to his expertise in flow measurement technologies and pressure measurement systems.

Collaborations

Throughout his career, Donald has collaborated with notable individuals such as Ralene S. Mahoney and John Everett Garnett. These collaborations have likely enriched his work and contributed to the development of innovative solutions in his field.

Conclusion

Donald Robert Verhaagen's contributions to flow measurement technology and his innovative patents demonstrate his significant impact on the industry. His work continues to influence advancements in fluid measurement systems, showcasing the importance of innovation in engineering.

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]
Loading…