DR

Douglas Ryan

SI Siemens Industry: 2 patents #214 of 836Top 30%
📍 Hingham, MA: #118 of 257 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #1,944,659 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10152032 System and method for controlling and monitoring environmental conditions in a building using an integrated rack John A. Hendrix, Jr., Michael S. Schuler, Chad Jason Walker 2018-12-11
9869611 System and method for testing a building control system that controls and monitors environmental conditions in a building John A. Hendrix, Jr., Michael S. Schuler, Chad Jason Walker 2018-01-16