MF

Mark David Fearis

ST Spruce Environmental Technologies: 3 patents #1 of 4Top 25%
📍 Somersworth, NH: #28 of 66 inventorsTop 45%
🗺 New Hampshire: #4,150 of 12,181 inventorsTop 35%
Overall (All Time): #1,373,405 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12078764 Wearable radon detector John Patrick DeChristopher 2024-09-03
11774604 Wearable radon detector John Patrick DeChristopher 2023-10-03
11513017 System and method of analyzing duct pressure within a pipe Paul Owens 2022-11-29