BD

Brian J. David

📍 Falls Church, VA: #16 of 99 inventorsTop 20%
🗺 Virginia: #653 of 4,185 inventorsTop 20%
Overall (2019): #188,374 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10317320 Automatic re-loading air-sampling and pneumatic transport system — 2019-06-11
10254201 Automatic air-sampling and pneumatic transport system with ball-filter hopper and integrated sampling manifold — 2019-04-09