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Robert A. Usher

PI Parkdale Incorporated: 6 patents #1 of 2Top 50%
WE Wellman: 2 patents #26 of 47Top 60%
📍 Charlotte, NC: #327 of 4,868 inventorsTop 7%
🗺 North Carolina: #4,231 of 45,564 inventorsTop 10%
Overall (All Time): #406,301 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11746228 Polyester composition with improved dyeing properties 2023-09-05
11746175 Polyester composition with improved dyeing properties 2023-09-05
11713544 Polyester composition with improved dyeing properties 2023-08-01
11584833 Biodegradable textiles, masterbatches, and method of making biodegradable fibers Andrea Ferris, Alan McIntosh, Sudeep Motupalli Rao 2023-02-21
11339255 Biodegradable textiles, masterbatches, and method of making biodegradable fibers Andrea Ferris, Alan McIntosh, Sudeep Motupalli Rao 2022-05-24
10683399 Biodegradable textiles, masterbatches, and method of making biodegradable fibers Andrea Ferris, Alan McIntosh, Sudeep Motupalli Rao 2020-06-16
10351995 Polyester composition with improved dyeing properties 2019-07-16
10174454 Polyester composition with improved dyeing properties 2019-01-08
9845555 Stretch spun yarn and yarn spinning method 2017-12-19
8623991 IPA/polyester copolymer fiber 2014-01-07
6218007 Method of producing high quality dark dyeing polyester and resulting yarns and fabrics David Michael Russell, Winston Patrick Moore 2001-04-17
6067785 Method of producing high quality dark dyeing polyester and resulting yarns and fabrics David Michael Russell, Winston Patrick Moore 2000-05-30