Gary Drews

Title: The Innovations of Gary Drews

Introduction

Gary Drews is an accomplished inventor based in Greenville, SC, with a notable portfolio of seven patents. His work primarily focuses on advancements in nonwoven fabric technology, particularly utilizing polylactic acid (PLA) as a sustainable material.

Latest Patents

Among his latest patents is a system and process for preparing polylactic acid nonwoven fabrics. This innovative system includes a first PLA source that provides a stream of molten or semi-molten PLA resin. It features a spin beam that extrudes and draws a plurality of PLA continuous filaments, which are then deposited onto a collection surface to form the spunbond nonwoven fabric. Additionally, the system incorporates a first ionization source that exposes the PLA continuous filaments to ions, followed by a calender positioned downstream. Another significant patent involves nonwoven fabrics comprising polylactic acid that exhibit improved strength and toughness. These fabrics consist of fibers bonded together, made from a blend of PLA and at least one secondary alkane sulfonate, resulting in increased tensile strengths, elongation, and toughness.

Career Highlights

Gary has worked with notable companies in the industry, including Fitesa Germany GmbH and Fitesa Simpsonville, Inc. His contributions to these organizations have significantly advanced the field of nonwoven fabric technology.

Collaborations

Throughout his career, Gary has collaborated with talented individuals such as Elena Novarino and Jason Hamilton, enhancing the innovation process through teamwork and shared expertise.

Conclusion

Gary Drews stands out as a prominent inventor in the field of nonwoven fabrics, with a focus on sustainable materials and innovative processes. His contributions continue to shape the industry and inspire future advancements.