John H. Merrick

📍 Hooksett, NH: #55 of 91 inventorsTop 65%

🗺 New Hampshire: #7,386 of 12,181 inventorsTop 65%

Overall (All Time): #3,873,684 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5005826	Neck exerciser device and methods	—	1991-04-09