JD

John Patrick DeChristopher

ST Spruce Environmental Technologies: 1 patents #1 of 2Top 50%
📍 Ward Hill, MA: #1 of 1 inventorsTop 100%
🗺 Massachusetts: #4,972 of 14,338 inventorsTop 35%
Overall (2023): #391,323 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11774604 Wearable radon detector Mark David Fearis 2023-10-03