DH

Doug Hargreaves

IC Ip Holding Company: 3 patents #3 of 16Top 20%
📍 Vancouver, WA: #28 of 240 inventorsTop 15%
🗺 Washington: #1,350 of 12,901 inventorsTop 15%
Overall (2017): #80,599 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D791999 Horticulture grow light housing 2017-07-11
D786475 Ballast 2017-05-09
D786492 Modular portable light hanger 2017-05-09