Coventry, Rhode Island
United States
4
2012-03-15
The entities that hold a legal rights for patent applications filed by inventor Simonelli David J.:
David J. Simonelli from Coventry, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for assisting pivot motion of a handle in a floor treatment device
#2 | 2007-08-02Pneumatic tool with as-cast air signal passage
#3 | 2007-04-17Pneumatic tool with as-cast air signal passage
#4 | 2005-02-15Pneumatic tool with self-sealing diaphragm valve system
3117406 ⎘