Pierrefonds
Canada
2
2007-06-28
The entities that hold a legal rights for patent applications filed by inventor Beaulieu Claude:
Claude Beaulieu from Pierrefonds, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for inducing an index of refraction change on a substrate sensitive to electromagnetic radiation
#2 | 2005-06-16Method and apparatus for inducing an index of refraction change on a substrate sensitive to electromagnetic radiation
4440578 ⎘