NC

Normal L. Calhoun

WI Waterloo Industries: 1 patents #1 of 2Top 50%
📍 Cedar Falls, IA: #3 of 16 inventorsTop 20%
🗺 Iowa: #134 of 609 inventorsTop 25%
Overall (1994): #87,003 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5372175 Tambour door construction Richard D. Purchase 1994-12-13