John Robert Duvall

This inventor holds 1 USPTO granted patent. Top assignee: Mann+hummel Filtration Technology US LLC. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Robert Duvall. Retrieved from https://idiyas.com/inventor/john-robert-duvall

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

Calculating rank

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Company Filing History:

1 out of 19

Mann+hummel Filtration Technology US LLC

patents

Years Active: 2024

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1 patent (USPTO):Sort by Forward CitationsExplore Patents

1. 12102949 - Filter media having angled embossments (2024-10-01),

Title: Top Inventor in Gastonia, NC

Introduction: Conrad W. Kamienski is a prominent inventor based in Gastonia, North Carolina. His contributions to the field of innovation have made a significant impact.

Latest Patents: His recent patents include advancements in various technologies that showcase his inventive prowess.

Career Highlights: Throughout his career, Kamienski has achieved numerous milestones that highlight his expertise and dedication to innovation.

Collaborations: He has worked with various organizations and individuals, fostering a collaborative environment that encourages creativity and progress.

Conclusion: Conrad W. Kamienski continues to be a leading figure in the world of invention, inspiring 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]