DH

David E. Holland

📍 San Fernando, CA: #32 of 147 inventorsTop 25%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #145,536 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5302228 Apparatus and method for making V-groove insulation and tank wrap — 1994-04-12