This inventor holds 5 USPTO granted patents. Top assignees: Western Electric Company, Inc., At&t Technologies, Inc.. Active years: 1977-1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977-1985
Title: The Innovations of David H Smithgall, Sr.
Introduction
David H Smithgall, Sr. is a notable inventor based in East Windsor Township, NJ (US). He holds a total of 5 patents that showcase his contributions to the field of technology, particularly in the area of lightguide fiber systems. His innovative techniques have significantly advanced the efficiency of fiber spooling processes.
Latest Patents
One of his latest patents is the "Lightguide fiber spool changeover technique." This technique describes a method for dynamically changing from a full, rotating spool of lightguide fiber to an empty spool while maintaining a substantially constant feed velocity. The fiber is moved along a tapered transition section that has a continually decreasing cross-sectional diameter as both spools and the transition section rotate at the same velocity. The rotational velocity of the spools and the transition section is increased as the fiber is wound, allowing for a seamless transfer of the fiber from the transition section onto the empty spool. Another patent under the same title focuses on dynamically transferring a lightguide fiber from a full spool to an empty spool while both spools rotate at the same velocity, ensuring that the input velocity of the fiber remains constant.
Career Highlights
Throughout his career, David has worked with prominent companies such as Western Electric Company, Inc. and AT&T Technologies, Inc. His experience in these organizations has contributed to his expertise in fiber optics and related technologies.
Collaborations
David has collaborated with notable coworkers, including Ralph E Frazee, Jr. and Daryl L Myers. Their combined efforts have likely fostered innovation and development in their respective fields.
Conclusion
David H Smithgall, Sr. is a distinguished inventor whose work in lightguide fiber technology has made a significant impact. His patents reflect his commitment to advancing the efficiency of fiber spooling processes, showcasing his innovative spirit and technical expertise.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile