Company Filing History:
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1 out of 1 
1 out of 10,654 
Years Active: 1989-1999
Title: The Innovative Contributions of Lawrence Nicholas Varholak, Jr.
Introduction
Lawrence Nicholas Varholak, Jr. is a notable inventor based in Southbury, CT (US). He has made significant contributions to the field of composite materials, holding a total of 2 patents. His work reflects a deep understanding of engineering principles and innovative design.
Latest Patents
Varholak's latest patents include a "Method for Fabricating a Corrugated Composite Channel" and a "Composite Helicopter Swashplate." The method for fabricating a corrugated composite channel involves the sequential application of fiber plies to a shaping tool. Each ply is individually formed to the contours of the shaping tool using corrugating tools, with restraining means to maintain the plies in conformance. The plies undergo debulking and heating to stabilize them in their shaped condition, ultimately producing a thick debulked fiber preform that avoids wrinkling at the radius between the web and side portions of the corrugated channel. The composite helicopter swashplate features a triaxial braided tubular ring designed to withstand forces both in-plane and normal to the plane of the swashplate. This innovative design includes circumferential fibers interwoven with angled fibers, providing enhanced structural integrity.
Career Highlights
Throughout his career, Varholak has worked with prominent companies such as Dow-United Technologies Composite Products, Inc. and Boeing Defense and Space Group. His experience in these organizations has allowed him to develop and refine his expertise in composite materials and engineering applications.
Collaborations
Varholak has collaborated with notable professionals in his field, including Peter Gregory Donecker and Mark John Schmitz. These collaborations have contributed to the advancement of innovative technologies in the aerospace and composite industries.
Conclusion
Lawrence Nicholas Varholak, Jr. stands out as an influential inventor whose work in composite materials has made a lasting impact. His patents and career achievements reflect a commitment to innovation and excellence in engineering.