RT

Ralph Tharpe

ID Indigo Mill Designs: 5 patents #1 of 5Top 20%
RE Revolaze: 2 patents #5 of 8Top 65%
📍 Greensboro, NC: #141 of 1,557 inventorsTop 10%
🗺 North Carolina: #5,256 of 45,564 inventorsTop 15%
Overall (All Time): #490,201 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12060678 Methods and systems to dye textile materials with dye blend compositions having differential dye exhaust rates Vince Loy, Howard Malpass, M. Dean Ethridge, Sudhakar Puvvada 2024-08-13
12000084 Systems and methods for preparing deoxygenated dye compositions Howard Malpass, M. Dean Ethridge, Sudhakar Puvvada, Vince Loy 2024-06-04
11753766 Indigo dyeing process and apparatus and indigo dyed yarns and fabrics made thereby Howard Malpass, M. Dean Ethridge 2023-09-12
11390989 Indigo dyeing process and apparatus and indigo dyed yarns and fabrics made thereby Howard Malpass, M. Dean Ethridge 2022-07-19
10900167 System and method of generating a pattern or image on fabric with linear laser irradiation, fabric made by said method, and products made with said fabric Darryl J. Costin, Jr. 2021-01-26
10619292 Indigo dyeing process and apparatus and indigo dyed yarns and fabrics made thereby Howard Malpass, M. Dean Ethridge 2020-04-14
10450694 System and method of generating a pattern or image on fabric with linear laser irradiation, fabric made by said method, and products made with said fabric Darryl J. Costin, Jr. 2019-10-22
9303336 Methods for making elastic composite yarns John L. Allen, Fulton A. Little, Reuben E. Hart 2016-04-05
8215092 Methods and apparatus for making elastic composite yarns John L. Allen, Fulton A. Little, Reuben E. Hart 2012-07-10
8093160 Core-spun elastic composite yarns having a filamentary core and ring-spun staple fiber sheath, and denim fabrics which include the same John L. Allen, Fulton A. Little, Reuben E. Hart 2012-01-10