Arthur J. Kirkham, Jr.

📍 Sandy, UT: #355 of 1,140 inventorsTop 35%

🗺 Utah: #6,041 of 19,430 inventorsTop 35%

Overall (All Time): #1,682,124 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4471794	Hammock tent system	—	1984-09-18
4466124	Backpack and sleeping bag system	—	1984-08-14
4212496	Cushion for ski lift chair	—	1980-07-15