DB

Donald L. Butcher

NU North Carolina State University: 3 patents #256 of 1,607Top 20%
📍 Knightdale, NC: #44 of 157 inventorsTop 30%
🗺 North Carolina: #14,587 of 45,564 inventorsTop 35%
Overall (All Time): #1,601,868 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6676710 Process for treating textile substrates Carl Brent Smith, Walter A. Hendrix 2004-01-13
6615620 Method for introducing dyes and other chemicals into a textile treatment system Walter A. Hendrix, Gerardo A. Montero, C. Brent Smith 2003-09-09
6261326 Method for introducing dyes and other chemicals into a textile treatment system Walter A. Hendrix, Gerardo A. Montero, C. Brent Smith 2001-07-17