Company Filing History:
1 out of 5 
1 out of 832,812 Years Active: 1995-2010
Title: The Innovative Contributions of David Leychkis
Introduction
David Leychkis is an accomplished inventor based in Pittsburgh, PA, known for his significant contributions to the field of galvanization. With a total of two patents to his name, Leychkis has developed innovative solutions that enhance the efficiency and effectiveness of hot dip galvanization processes.
Latest Patents
Leychkis's latest patents include a flux and process for hot dip galvanization. This flux features an acidic component that results in a pH of about 1.5 or less. Additionally, it incorporates an alkali metal chloride and a nonionic surfactant containing polyoxyethylenated straight-chain alcohols with a hydrophile-lipophile balance (HLB) of less than 11. Depending on the specific application, the flux may also contain other components such as ferric chloride, an inhibitor with an amino derivative, and bismuth oxide. Another notable patent involves fluxes for lead-free galvanizing, which improves the thermal resistance of a zinc chloride/ammonium chloride galvanizing preflux by adding boric acid, other alkali metal chlorides, and an aliphatic amino derivative. This innovation allows for the effective galvanization of steel using low lead or no lead zinc.
Career Highlights
Throughout his career, Leychkis has worked with various companies, including Teck Metals Ltd. His expertise in galvanization processes has made him a valuable asset in the industry, contributing to advancements in manufacturing and material science.
Collaborations
Leychkis has collaborated with notable individuals such as Yum Gerenrot and Thomas L Ranck, further enhancing his innovative work in the field.
Conclusion
David Leychkis's contributions to the field of galvanization through his patents demonstrate his commitment to innovation and improvement in manufacturing processes. His work continues to influence the industry and pave the way for future advancements.