DH

David Douglas Hart

📍 Temecula, CA: #24 of 76 inventorsTop 35%
🗺 California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #501,450 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10765137 Fluid bed coffee roasting system Ernie Arquero Abdon 2020-09-08