Millbury, Massachusetts
United States
3
2008-03-20
The entities that hold a legal rights for patent applications filed by inventor Sheldon David A.:
David A. Sheldon from Millbury, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Abrasive Articles with Novel Structures and Methods for Grinding
#2 | 2006-09-21Abrasive articles with novel structures and methods for grinding
#3 | 2005-05-12Impregnation of grinding wheels using supercritical fluids
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