Monrovia, Maryland
United States
2
2007-04-26
The entities that hold a legal rights for patent applications filed by inventor Boldt Ralph William:
Ralph William Boldt from Monrovia, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus and methods for identifying and processing mail using an identification code
#2 | 2006-02-02Apparatus and methods for identifying and processing mail using an identification code
4397774 ⎘