DH

Dwayne Holden

📍 Springfield, MO: #7 of 37 inventorsTop 20%
🗺 Missouri: #457 of 1,809 inventorsTop 30%
Overall (2011): #311,927 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8061382 Sanitary valve assembly Gerald Glass, Drew Holden 2011-11-22