{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2021", "item": "https://www.patentleaderboard.com/2021/"}, {"@type": "ListItem", "position": 3, "name": "Varco I/P", "item": "https://www.patentleaderboard.com/2021/company/varco-ip"}, {"@type": "ListItem", "position": 4, "name": "Robert Folk", "item": "https://www.patentleaderboard.com/2021/inventor/fl:ro_ln:folk-2"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RF

Robert Folk — 1 Patent in 2021

Laguna Beach, CA: #33 of 91 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #285,507 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10900300 System and method for delivering a tubular pipe segment to a drill rig floor 2021-01-26