Company Filing History:
2 out of 278 
1 out of 3 
1 out of 832,843 Years Active: 1989-1992
Title: The Innovative Contributions of William M Rowe
Introduction
William M Rowe is a notable inventor based in De Kalb, MS (US), recognized for his significant contributions to the field of electrical materials and devices. With a total of four patents to his name, Rowe has made strides in developing advanced materials that enhance electrical performance and safety.
Latest Patents
One of Rowe's latest patents focuses on PTC compositions containing low molecular weight polymer molecules. This revolutionary semiconductive material exhibits a sharp rise in electrical resistance at a predetermined maximum temperature, requiring no annealing after extrusion to maintain a constant resistance at room temperature. The composition includes finely divided conductive materials, such as carbon black, and a semicrystalline polymer with a specific molecular weight distribution. This innovative approach ensures that at least 9% by weight of the polymer molecules fall within the molecular weight range of 1,000 to 30,000, particularly between 5,000 to 23,000. Another significant patent involves an electrical heating element designed for personal comfort devices, such as heated blankets. This design connects the electrical resistance element to an AC power line in a manner that minimizes electromagnetic and electrostatic radiating fields, enhancing user safety and comfort.
Career Highlights
Throughout his career, Rowe has worked with prominent companies, including Sunbeam Corporation Limited and Specialty Cable Corporation. His experience in these organizations has contributed to his expertise in developing innovative electrical products and materials.
Collaborations
Rowe has collaborated with various professionals in his field, including his coworker Brian D Blackledge, to further advance his inventions and patents.
Conclusion
William M Rowe's contributions to the field of electrical materials and devices demonstrate his innovative spirit and commitment to enhancing technology for personal comfort and safety. His patents reflect a deep understanding of material science and electrical engineering, making him a significant figure in the industry.