H Rodney Tunnell, Iii

Title: H Rodney Tunnell, III: Innovator in Polyolefin Technology

Introduction

H Rodney Tunnell, III is a notable inventor based in Charleston, WV (US). He has made significant contributions to the field of polyolefin technology, particularly through his innovative patent that addresses the reduction of gels in polyolefins. His work has implications for the production of polyethylene, enhancing the efficiency and quality of this widely used material.

Latest Patents

Tunnell holds a patent for a "Method of reducing gels in polyolefins." This process involves producing a polyolefin, specifically a bimodal polyethylene that includes both high and low molecular weight components. The method entails providing a polyolefin with an I-value ranging from 2 to 100 g/10 min and a density between 0.91 to 0.97 g/cm. The process further includes forming a melt of the polyolefin and passing it through one or more active screen filters with a mesh size of 70 to 200 microns at a mass flux of 5 to 100 lbs/hr/square inch, ultimately isolating the polyolefin that has passed through the screen filter. Tunnell's innovative approach has led to advancements in the production of polyethylene, showcasing his expertise in the field.

Career Highlights

H Rodney Tunnell, III is associated with Univation Technologies, LLC, where he continues to develop and refine his innovative ideas. His career is marked by a commitment to enhancing polyolefin production processes, contributing to the advancement of materials science.

Collaborations

Throughout his career, Tunnell has collaborated with esteemed colleagues such as Anthony Charles Neubauer and Fred David Ehrman. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

H Rodney Tunnell, III is a distinguished inventor whose work in polyolefin technology has made a significant impact on the industry. His patent for reducing gels in polyolefins exemplifies his innovative spirit and dedication to improving material production processes.