Middleton, WI, United States of America

David H Roland

This inventor holds 18 USPTO granted patents, primarily in Personal Grooming Devices. Top assignees: Rovcal, Inc., Spectrum Brands, Inc.. Active years: 2009-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David H Roland. Retrieved from https://idiyas.com/inventor/david-h-roland-2591kdqf

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 11

Forward Citations = 260(Granted Patents)


Location History:

  • Middleton, WI (US) (2009 - 2015)
  • Golden, CO (US) (2016)

Company Filing History:


Years Active: 2009-2016

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Areas of Expertise:
Electronic Shaver
Personal Grooming Device
Lint Remover
Body Shape
Grooming Technology
Hair Removal
Ergonomic Design
Battery Efficiency
User Comfort
Innovative Design
Shaving Performance
Device Portability
18 patents (USPTO):Explore Patents

Title: The Innovations of David H. Roland

Introduction

David H. Roland is an accomplished inventor based in Middleton, WI. With a remarkable portfolio of 18 patents, he has made significant contributions to the field of technology. His inventions, particularly in consumer electronics, showcase his innovative spirit and engineering prowess.

Latest Patents

Among his recent projects, one of the most notable inventions is an electronic shaver. This innovative device reflects advanced technology aimed at enhancing user convenience and experience in personal grooming.

Career Highlights

Throughout his career, David has contributed to several well-known companies, including Rovcal, Inc. and Spectrum Brands, Inc. His expertise in product development and design has undoubtedly influenced the success of numerous consumer products.

Collaborations

David H. Roland has collaborated with talented individuals like Paul Allen Schmitt and Daniel Teteak. These collaborative efforts have fostered creativity and innovation, resulting in groundbreaking advancements in their respective fields.

Conclusion

David H. Roland's legacy as an inventor is defined by his exploration of innovative solutions and his ability to transform ideas into practical applications. With a solid track record of patents and collaborations, he continues to inspire future generations of 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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