WN

William S. Nachefski

📍 Katy, TX: #45 of 308 inventorsTop 15%
🗺 Texas: #2,607 of 15,389 inventorsTop 20%
Overall (2017): #93,738 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9739564 Efficient high-velocity compressed gas-powered gun 2017-08-22
9696196 Sealable engine fluid measurement probe 2017-07-04