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

John R. Crigler — 2 Patents in 2018

STStructural Technologies: 2 patents #1 of 4Top 25%
Woodbine, MD: #1 of 11 inventorsTop 10%
Maryland: #396 of 3,464 inventorsTop 15%
Overall (2018): #136,001 of 503,207Top 30%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9982434 Encapsulated anchor devices, systems, and methods Gregory A. Hunsicker 2018-05-29
9879804 Duct coupler devices, systems, and related methods Gus Dean Hammonds, Robert William Sward, Gregory A. Hunsicker 2018-01-30