DH

Douglas H. Hedley

UN Unknown: 1 patents #394 of 3,590Top 15%
📍 Dauphin, CA: #1 of 1 inventorsTop 100%
Overall (2019): #197,264 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10420997 Hockey training apparatus with novel puck rebounders and fold-up storage function Peter Gross 2019-09-24