Company Filing History:
Years Active: 1988
Title: Innovations in Leather Tanning by Joseph L. Suarez
Introduction
Joseph L. Suarez is an accomplished inventor based in Wayne, NJ (US), known for his significant contributions to the leather tanning industry. With a total of two patents to his name, he has developed innovative methods that enhance the quality and sustainability of leather products.
Latest Patents
Suarez's latest patents focus on chromium-free tanning processes that yield superior leather materials from limed hides. His first patent, titled "Non-chrome tanning method," outlines a process that combines essential method steps to produce leather with a 'chrome' character without the use of chromium salts. This process involves pretanning a hide with a chromium-free tan until its shrinkage temperature reaches approximately 170 to 185 degrees Fahrenheit. The hide is then submerged in an acidic brine with a pH between 2.5 and 3.5, followed by the sequential addition of various chromium-free agents. The resulting leather demonstrates characteristics similar to chrome-tanned leather, including superior shrink resistance, resilience, and flexural strength. This innovative leather is particularly useful in durable, weather-resistant footwear, such as military shoes and boots.
His second patent, also focused on the "Chromium-free tanning process," reiterates the same essential steps and benefits, emphasizing the versatility of the leather produced for various applications, including handbags and attaches.
Career Highlights
Joseph L. Suarez is currently associated with Seton Company, where he continues to innovate in the field of leather tanning. His work has significantly impacted the industry by providing environmentally friendly alternatives to traditional tanning methods.
Collaborations
Suarez has collaborated with notable coworkers, including Marcel Siegler and Ernest Diamont, contributing to advancements in leather technology.
Conclusion
Joseph L. Suarez's innovative approaches to chromium-free tanning processes have set new standards in the leather industry. His patents not only enhance the quality of leather products but also promote sustainable practices in manufacturing.