AJ

Albert S. Grzech, Jr.

📍 Pasadena, MD: #1 of 11 inventorsTop 10%
🗺 Maryland: #369 of 1,889 inventorsTop 20%
Overall (1997): #50,385 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5690046 Amphibious vehicles — 1997-11-25