Patents by Inventor Krishnaswamy Rangan

Krishnaswamy Rangan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Aluminum phosphate compounds, coatings, related composites and applications

Publication number: 20060057407

Abstract: Composites comprising an aluminum phosphate-based coating component and methods for sealing porous substrate surfaces.

Type: Application

Filed: October 5, 2005

Publication date: March 16, 2006

Inventors: Sankar Sambasivan, Krishnaswamy Rangan

Aluminum phosphate compounds, coatings, related composites and applications