DL

Douglas A. Liebau

📍 Highland Park, NJ: #185 of 409 inventorsTop 50%
🗺 New Jersey: #29,833 of 69,400 inventorsTop 45%
Overall (All Time): #2,178,142 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6866269 Parachute device with improved handle Kevin D. Cook 2005-03-15
6554277 Pocketed parachute game Kathleen D. Descamps 2003-04-29