RJ

Robert J. Harper, Jr.

US USDA: 15 patents #10 of 2,828Top 1%
📍 Metairie, LA: #13 of 530 inventorsTop 3%
🗺 Louisiana: #325 of 10,876 inventorsTop 3%
Overall (All Time): #329,163 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
4780102 Process for dyeing smooth-dry cellulosic fabric 1988-10-25
4765796 Process for flameproofing cellulosic fibers prior to dyeing John V. Beninate 1988-08-23
4743266 Process for producing smooth-dry cellulosic fabric with durable softness and dyeability properties 1988-05-10
4711640 Process for crossdyeing cellulosic fabrics 1987-12-08
4629470 Process for dyeing smooth-dry cellulosic fabric 1986-12-16
4618512 Process to impart smooth-dry and flame retardant properties to synthetic-cellulosic blended fabrics 1986-10-21
4536422 Process to impart smooth-dry and flame retardant properties to cellulosic fabric 1985-08-20
4362527 Radiation-resistant fluoroaromatic cellulosic ethers 1982-12-07
4353707 Textile finishing agents from reaction products of carbamates and glutaraldehyde John G. Frick, Jr. 1982-10-12
4304564 Wrinkle-resistant and durable-press cotton-containing fabric by treatment with acrylamide and glyoxal John G. Frick, Jr. 1981-12-08
4304565 Process for producing transfer printed cotton and cotton blends Eugene J. Blanchard, Gloria A. Gautreaux 1981-12-08
4298747 Bis(dihydroxymethyloxoimidazolidinyl)alkanes John G. Frick, Jr. 1981-11-03
4280812 Method of imparting smolder resistance to cotton-containing textiles Darrell J. Donaldson 1981-07-28
4236890 Process for producing transfer printed cotton and cotton blends Eugene J. Blanchard, Gloria A. Gautreaux 1980-12-02
4194032 Transfer techniques for producing flame retardant cotton fabrics Timothy A. Calamari, Jr., Sidney P. Schreiber 1980-03-18