Company Filing History:
4 out of 9,364 
1 out of 218 
1 out of 2,714 
Years Active: 1977-2003
Title: Arthur Clifford Hart, Jr: Innovator in Plastic Optical Fiber Technology
Introduction
Arthur Clifford Hart, Jr. is a notable inventor based in Chester, NJ (US), recognized for his contributions to the field of plastic optical fiber technology. With a total of 6 patents to his name, Hart has made significant advancements that enhance the manufacturing processes of optical fibers.
Latest Patents
Hart's latest patents include an innovative extrusion process for fabricating plastic optical fiber. This improved process eliminates the need for preparing a preform, addressing the issue of particulate contamination that can occur during conventional extrusion techniques. By utilizing fluid pressure instead of traditional screw extruders, Hart's invention minimizes mechanical interactions that contribute to contamination, thereby improving the quality of the drawn fiber. Additionally, his process allows for controllable adjustments to the temperature of the polymer flow, enabling it to reach desired flow rates or even a solid state to create a plug. Another significant patent involves a continuous extrusion process capable of producing graded index plastic optical fiber at commercially viable speeds, allowing for precise predictions of the refractive index profile prior to fabrication.
Career Highlights
Throughout his career, Hart has worked with prominent companies such as Lucent Technologies Inc. and Fitel USA Corporation. His experience in these organizations has contributed to his expertise in optical fiber technology and innovation.
Collaborations
Hart has collaborated with notable individuals in the field, including Matthew A Kordys and Vishvjit Singh Nalwa. These partnerships have likely fostered a creative environment that has led to further advancements in optical fiber technology.
Conclusion
Arthur Clifford Hart, Jr. stands out as a significant figure in the development of plastic optical fiber technology. His innovative patents and career achievements reflect his dedication to advancing this field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.