WG

Willem T. De Graaff

📍 Albuquerque, NM: #17 of 155 inventorsTop 15%
🗺 New Mexico: #28 of 289 inventorsTop 10%
Overall (1989): #44,502 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4868961 Apparatus for engraving vein cuts Samuel L. Coleman 1989-09-26