Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JW

John Warner — 1 Patent in 2021

LALanxess: 1 patents #1 of 8Top 15%
Wilmington, MA: #16 of 62 inventorsTop 30%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #390,699 of 548,734Top 75%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11021641 High densitiy clear brine fluids Thomas G. Ray, Colin H. Keene, David J. Sikora, David W. Bartley, Justin Whitfield +2 more 2021-06-01