San Marcos, CA, United States of America

Robert L Derhaag

This inventor holds 3 USPTO granted patents. Top assignees: H.m. Electronics, Inc., Other. Active years: 1989-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert L Derhaag. Retrieved from https://idiyas.com/inventor/robert-l-derhaag

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 = 2.0

ph-index = 3

Forward Citations = 234(Granted Patents)


Company Filing History:


Years Active: 1989-1990

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Robert L. Derhaag

Introduction

Robert L. Derhaag is a notable inventor based in San Marcos, CA, who has made significant contributions to the field of communication technology. With a total of 3 patents to his name, Derhaag has demonstrated a commitment to innovation and excellence in his work.

Latest Patents

One of his latest patents is for a wireless microphone headset construction and method of making the same. This innovative communication headset features an earpiece assembly mounted on an arcuate headband, which is designed with a single-piece integral, unitary construction made from a resilient composition. The earpiece assembly includes an earmuff that engages the user's ear and houses a speaker and speaker holder. The speaker holder is rotatably mounted to an interface module, which is in turn attached to a microphone module. The design allows for free 360-degree rotational movement of the microphone module relative to the interface module. The method for creating the headband involves forming a rigid outer band member from molten thermoplastic material, which is then cured and fused with a cushiony inner member.

Career Highlights

Throughout his career, Robert L. Derhaag has worked with various companies, including H.M. Electronics, Inc. His experience in the industry has allowed him to develop innovative solutions that enhance communication technology.

Collaborations

Derhaag has collaborated with notable individuals such as Donald A. Kutz and David B. Rose, contributing to the advancement of technology in his field.

Conclusion

Robert L. Derhaag's contributions to the field of communication technology through his patents and collaborations highlight his innovative spirit and dedication to improving user experience. His work continues to influence the industry and inspire future inventors.

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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