HL

Henry B. Lewin

📍 Arlington, VA: #5 of 29 inventorsTop 20%
🗺 Virginia: #200 of 1,067 inventorsTop 20%
Overall (1989): #106,573 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4836259 Snow and ice traction device for automotive vehicles Peter Bratic 1989-06-06