{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Invensys Systems", "item": "https://www.patentleaderboard.com/company/invensys-systems"}, {"@type": "ListItem", "position": 3, "name": "David Barron", "item": "https://www.patentleaderboard.com/inventor/fl:da_ln:barron-5"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Invensys Systems › David Barron
DB

David Barron — 4 Patents

ISInvensys Systems: 2 patents #139 of 328Top 45%
Palm Harbor, FL: #147 of 650 inventorsTop 25%
Florida: #13,316 of 67,251 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David Barron has been granted 4 US patents while listed as an inventor at Invensys Systems. The first was granted in 1985 and the most recent in November 2021. David Barron ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David Barron in Palm Harbor, FL, US.

Patents per Year

Patents granted per year, 1985 to 2021Bar chart with a peak of 1 patents in 1985.peak 11985: 1 patents19852006: 1 patents20062011: 1 patents20112021: 1 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11175202 Apparatus and method for collecting environmental samples Arthur W. Mohr, JR., Kyle Andrew Dorosz 2021-11-16
8019570 System and method for continuous online safety and reliability monitoring Paul J. Van Dyk, Robert S. Adamski, Leslie V. Powers, Robin McCrea-Steele 2011-09-13
7117119 System and method for continuous online safety and reliability monitoring Paul J. Van Dyk, Robert S. Adamski, Leslie V. Powers, Robin McCrea-Steele 2006-10-03
4556218 Elevated court game apparatus — 1985-12-03

Frequent Collaborators

Robert S. Adamski2 shared
Paul J. Van Dyk2 shared
Robin McCrea-Steele2 shared
Leslie V. Powers2 shared
Arthur W. Mohr, JR.1 shared
Kyle Andrew Dorosz1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4