This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Uvtec, Inc., Impact Extrusions, Inc., Spartech Corporation. Active years: 1991-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 3 
1 out of 1 
1 out of 14 Years Active: 1991-2013
Title: George D Howell: Innovator in Plastic Compounds
Introduction
George D Howell is a notable inventor based in Arlington, TX (US), recognized for his contributions to the field of plastic manufacturing. With a total of 5 patents, Howell has made significant advancements in the development of innovative plastic compounds.
Latest Patents
One of Howell's latest patents is for a method of manufacturing pelletized plastic compounds. This process involves dispersing up to about 95% by weight of thermoset rubber particles into a carrier resin, which includes an olefin block copolymer. The method entails extruding the plastic compound through a die to form extrudate filaments, which are then cut to create pellets. These pellets are subsequently dried in a separator/centrifugal dryer, resulting in a pelletized plastic compound with a flex modulus of less than about 20,000 pounds per square inch (psi). Another significant patent focuses on creating a high gloss, impact-resistant material through coextrusion. This involves applying a cap layer of metallocene polyethylene and clarified random copolymer polypropylene onto a core layer, ensuring that the material retains its gloss and exhibits excellent low-temperature impact resistance.
Career Highlights
Throughout his career, George D Howell has worked with various companies, including Uvtec, Inc. and Impact Extrusions, Inc. His expertise in plastic manufacturing has positioned him as a key player in the industry, contributing to the development of advanced materials.
Collaborations
Howell has collaborated with notable individuals in his field, including Kenneth W Bartz and David J Cherry. These partnerships have further enhanced his innovative capabilities and have led to the successful development of new technologies.
Conclusion
George D Howell's work in the field of plastic compounds showcases his innovative spirit and dedication to advancing manufacturing processes. His patents reflect a commitment to creating high-quality materials that meet industry demands.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile