Jeffrey D Stark

Title: **Innovative Contributions of Jeffrey D. Stark**

Introduction

Jeffrey D. Stark, based in Neenah, WI, is a distinguished inventor with a remarkable portfolio of nine patents. His work primarily focuses on advancements in non-woven web materials, reflecting a commitment to innovation and excellence in the field of material science.

Latest Patents

Among his notable patents, two stand out for their innovative nature. The first, titled "Spun-blown non-woven web," describes a process to produce fibers from a single polymer with an average diameter ranging from approximately 0.5 microns to 50 microns. This patent highlights various parameters such as a basis weight of at least 0.5 gsm, a tensile strength ranging from 20 g to 4,200 g, and specific ratios that demonstrate the efficacy of the material.

The second significant patent is for a "High loft, nonwoven web exhibiting excellent recovery." This patent features a complex, three-dimensional structure where fibers are oriented in multiple directions. Key aspects of this web include fibers with sizes from 0 to 15 microns, a thickness of less than 250 millimeters, and a range of basis weight from 20 g/m² to 3,000 g/m². Notably, the material showcases a remarkable recovery value between 20% and 99% after compression.

Career Highlights

Jeffrey D. Stark's career includes significant contributions at Biax-Fiberfilm Corporation and Reifenhäuser GmbH & Co. KG Maschinenfabrik. His roles in these companies allowed him to apply his inventive skills in real-world applications, leading to the creation of innovative materials that are now utilized in various industries.

Collaborations

Throughout his professional journey, Jeffrey has collaborated with talented individuals including Douglas B. Brown and Mohammad A. Hassan. These collaborations have undoubtedly enriched his projects and reinforced his standing as a prominent inventor in the field.

Conclusion

Jeffrey D. Stark continues to be a vital contributor to innovations in non-woven web materials. Through his patents and collaborative efforts, he exemplifies the spirit of invention and drives progress within the industry. His work not only highlights his inventive talents but also contributes significantly to advancements in materials science.