{"@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": "Basf Se", "item": "https://www.patentleaderboard.com/2021/company/basf-se"}, {"@type": "ListItem", "position": 4, "name": "David Chamberlain Roller", "item": "https://www.patentleaderboard.com/2021/inventor/fl:da_ln:roller-2"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DR

David Chamberlain Roller — 1 Patent in 2021

Basf Se: 1 patents #337 of 1,127Top 30%
Kokomo, IN: #11 of 39 inventorsTop 30%
Indiana: #1,178 of 3,792 inventorsTop 35%
Overall (2021): #479,955 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10981186 Functional treatment application to particulate materials such as mulch or potting soil Brent Packer, Laura Beth Phillips 2021-04-20