PR

Paul Q. Ruona

DL Dynatech Laboratories: 1 patents #4 of 17Top 25%
📍 Silver Spring, MD: #1,026 of 1,812 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,023,387 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4548245 Disposable/reusable dispenser for dispensing contaminatable and noncontaminatable liquids William H. Crandell, John Moren 1985-10-22