Richard L. Harden

📍 Leon, IA: #2 of 6 inventorsTop 35%

🗺 Iowa: #4,661 of 15,303 inventorsTop 35%

Overall (All Time): #1,682,712 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4371148	Pivotal connection for enclosure sections	—	1983-02-01
D264138	Hay bale feeder	—	1982-04-27
4193378	Feeder for hay bales and stacks	—	1980-03-18