Richard W. Long

DI Diving Unlimited International: 1 patents #1 of 2Top 50%

📍 Danville, IN: #1 of 5 inventorsTop 20%

🗺 Indiana: #304 of 1,469 inventorsTop 25%

Overall (1989): #65,671 of 140,708Top 50%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4882785	Underwater diver's dry suit having a permanently compressed cellular layer	Robert T. Stinton	1989-11-28