KC

Keith Callanan

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Stoughton, MA: #53 of 190 inventorsTop 30%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,447,486 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10596411 Personal exerciser/accessory 2020-03-24
9149676 Exercise device 2015-10-06
6962570 Knee extension therapy apparatus K. Donald Shelbourne 2005-11-08