Franklin, Massachusetts
United States
3
2008-04-03
The entities that hold a legal rights for patent applications filed by inventor Sergi John E.:
John E. Sergi from Franklin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for removing contaminants
#2 | 2005-08-25Systems and methods for detecting contaminants
#3 | 2005-06-09Systems and methods for detecting contaminants
4148456 ⎘