Louis T. Crispino

📍 Baltimore, MD: #1,274 of 4,923 inventorsTop 30%

🗺 Maryland: #10,129 of 35,612 inventorsTop 30%

Overall (All Time): #1,643,210 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5622023	Process for spraying hot asphalt transfer	—	1997-04-22
5366308	Hot asphalt transfer and application device	—	1994-11-22
D350966	Automatic feed apparatus for dispensing tar	—	1994-09-27