Company Filing History:
Years Active: 1992-1993
Title: David M Shank: Innovator in Fabric Treatment Technologies
Introduction
David M Shank is a notable inventor based in Lower Providence, PA (US). He has made significant contributions to the field of fabric treatment technologies, holding 2 patents that focus on innovative methods for enhancing the appearance and texture of fabrics.
Latest Patents
Shank's latest patents include a method for bleaching and abrading fabrics. This method involves tumbling dyed fabric with stones that have a chemical composition soluble in wash or rinse liquid. The stones are designed to be of sufficient size and hardness to effectively abrade the fabric without causing substantial mechanical disintegration. This process simulates the action of pumice stone, providing a stonewashed effect. The chemical stonewashing composition can be a compacted powder or other solid forms derived from various alkali or alkaline earth metal compounds.
Career Highlights
Throughout his career, David M Shank has worked with reputable companies such as Atochem North America, Inc. and Elf Atochem North America, Inc. His experience in these organizations has contributed to his expertise in fabric treatment technologies.
Collaborations
Shank has collaborated with notable colleagues, including David J Milora and Peter A Curato. These partnerships have likely enriched his work and led to further advancements in his field.
Conclusion
David M Shank's innovative approaches to fabric treatment have made a lasting impact on the industry. His patents reflect a commitment to improving fabric care and aesthetics through scientific methods.