Leigh E. Walker

City:

Macungie, Pennsylvania

Country:

United States

Published Applications:

Last publication date:

2006-06-06

Top Assignees for applications by Leigh E. Walker

The entities that hold a legal rights for patent applications filed by inventor Walker Leigh E.:

Leigh E. Walker from Macungie, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Method of preparing quaternary ammonium hydroxide and quaternary ammonium carbonate in an aminoalcohol solvent

In situ process for preparing quaternary ammonium bicarbonates and quaternary ammonium carbonates

InventorID:

7420195 ⎘