JL

Jerry Douglas Leopold

AT Anti-Pollution Technology: 2 patents #1 of 7Top 15%
📍 Sachse, TX: #11 of 75 inventorsTop 15%
🗺 Texas: #2,683 of 15,368 inventorsTop 20%
Overall (2018): #138,325 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10094205 Stuffing box leak containment apparatus Jack G. Brewer, Steven L. Shroyer, Darrel B. Fruit, Christopher Joe White, William J Bickel, Jr. 2018-10-09
9920586 Stuffing box leak containment apparatus Jack G. Brewer, Steven L. Shroyer, Darrel B. Fruit, Darrel G. Fruit, Christopher Joe White +1 more 2018-03-20