RT

Ralph Tharpe

ID Indigo Mill Designs: 1 patents #1 of 3Top 35%
📍 Greensboro, NC: #32 of 151 inventorsTop 25%
🗺 North Carolina: #2,039 of 5,993 inventorsTop 35%
Overall (2020): #305,745 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10619292 Indigo dyeing process and apparatus and indigo dyed yarns and fabrics made thereby Howard Malpass, M. Dean Ethridge 2020-04-14