GD

Gregory E. Doll

📍 Bethesda, MD: #50 of 230 inventorsTop 25%
🗺 Maryland: #1,063 of 3,824 inventorsTop 30%
Overall (2023): #436,360 of 537,848Top 85%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11712553 Patient safe suction pressure relief valve and method of using the valve John D. Calebaugh 2023-08-01