HB

Howard V. Block

WP Welch Products: 1 patents #1 of 1Top 100%
📍 Johnston, IA: #5 of 12 inventorsTop 45%
🗺 Iowa: #239 of 1,101 inventorsTop 25%
Overall (2003): #209,654 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6582635 Method of making a cold cured composite molded article — 2003-06-24