JD

John Patrick DeChristopher

ST Spruce Environmental Technologies: 1 patents #1 of 2Top 50%
📍 Ward Hill, MA: #1 of 1 inventorsTop 100%
🗺 Massachusetts: #5,064 of 14,432 inventorsTop 40%
Overall (2024): #410,063 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12078764 Wearable radon detector Mark David Fearis 2024-09-03