James A Karlis

Title: The Innovative Contributions of James A. Karlis

Introduction

James A. Karlis is a notable inventor based in Pelham, NH (US). He has made significant contributions to the field of roofing materials, holding a total of 3 patents. His innovative designs focus on enhancing the performance and durability of roofing products.

Latest Patents

One of Karlis's latest patents is for a rubberized roof underlayment. This product features a fibrous mat with a rubberized asphalt coating applied to its lower surface. The design includes a heavyweight underlayment that encapsulates the fibrous mat with oxidized asphalt layers, providing added protection. Additionally, a lightweight underlayment incorporates a high traction polymer, enhancing its usability. Another significant patent involves a roofing membrane material that encapsulates a fibrous mat within a non-adhesive asphalt coating. This innovative membrane offers a high traction surface that prevents adhesion to shingles while ensuring effective waterproofing.

Career Highlights

Throughout his career, James A. Karlis has worked with reputable companies such as Northern Elastomeric, Inc. and Owens Corning Intellectual Capital, LLC. His experience in these organizations has contributed to his expertise in developing advanced roofing solutions.

Collaborations

Karlis has collaborated with notable coworkers, including Thomas Zickell and Charles Diamon. Their combined efforts have led to the successful development of innovative roofing technologies.

Conclusion

James A. Karlis's contributions to roofing innovations demonstrate his commitment to improving building materials. His patents reflect a deep understanding of material science and practical applications in the construction industry.