DB

David D. Brengel

AI Airgas: 1 patents #4 of 16Top 25%
📍 Schnecksville, PA: #1 of 7 inventorsTop 15%
🗺 Pennsylvania: #2,483 of 7,685 inventorsTop 35%
Overall (2021): #487,479 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11041590 Apparatus for filling pressurized gas cartridges for medical use Alexey Virovets, Robert Shock, Celina Gwizdala, Peter Sandberg, James Gruenbacher +2 more 2021-06-22