Company Filing History:
1 out of 382 
1 out of 3,345 
1 out of 781 
Years Active: 1982-1984
Title: The Innovations of Robert B Sprow
Introduction
Robert B Sprow is a notable inventor based in Dunwoody, GA (US). He has made significant contributions to the field of technology, particularly in the manufacturing of lightguide fiber cables and printing apparatus. With a total of two patents to his name, Sprow's work showcases his innovative spirit and technical expertise.
Latest Patents
Sprow's latest patents include methods and apparatus for controlling the core-to-sheath length ratio in the manufacture of lightguide fiber cables. This invention addresses the critical issue of ensuring that the core, which is loosely disposed in a composite sheath, maintains an appropriate length ratio during installation. By utilizing a system that includes a constant speed linear capstan and a variable speed sheave, Sprow's invention effectively compensates for the inherent shortfall in core length when the cable is wound on a reel. This innovation ensures that the sheath recovers to its original length, maintaining the desired core-to-sheath ratio.
Another significant patent by Sprow involves a printing apparatus designed for encoding markings on elongated materials. This apparatus features a series of discs with raised lands that work together to alter the radial position of the discs, allowing for precise printing on various materials.
Career Highlights
Throughout his career, Robert B Sprow has worked with prominent companies such as AT&T Technologies, Inc. and AT&T Bell Laboratories. His experience in these organizations has undoubtedly contributed to his development as an inventor and innovator in the field.
Collaborations
Sprow has collaborated with notable individuals in his field, including Andrew J Panuska and Manuel R Santana. These collaborations have likely enriched his work and expanded his innovative capabilities.
Conclusion
Robert B Sprow's contributions to technology through his patents and career achievements highlight his role as a significant inventor. His work continues to influence the fields of fiber optics and printing technology.