JH

James Hanna

OC Optimum Energy Co: 2 patents #3 of 7Top 45%
📍 Seattle, WA: #910 of 4,728 inventorsTop 20%
🗺 Washington: #2,786 of 14,738 inventorsTop 20%
Overall (2019): #163,127 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10505748 Environmental control for HVAC system Ian Dempster, Ben Erpelding, Clark Mattys 2019-12-10
10408481 Systems and methods to control energy consumption efficiency Ian Dempster, Ben Erpelding 2019-09-10