Durrell U. Howard

📍 San Antonio, TX: #31 of 142 inventorsTop 25%

🗺 Texas: #885 of 4,134 inventorsTop 25%

Overall (1989): #118,670 of 140,708Top 85%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
RE33012	Trailer coupling means	—	1989-08-08