Duane Manning

📍 North Ogden, UT: #87 of 142 inventorsTop 65%

🗺 Utah: #11,293 of 19,430 inventorsTop 60%

Overall (All Time): #3,806,595 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5347668	Therapeutic headrest device	—	1994-09-20