JL

John Lockhart

📍 Ridgway, CO: #1 of 1 inventorsTop 100%
🗺 Colorado: #1,055 of 3,647 inventorsTop 30%
Overall (2011): #260,030 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7878417 Multifunctional restrictive valve Michael Brown, Jeff Doss 2011-02-01