RB

Ronald David Bittner

📍 Germantown, MD: #511 of 905 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,978,616 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4680820 Convertible water bed — 1987-07-21