Guthrie, Oklahoma
United States
4
2005-12-15
The entities that hold a legal rights for patent applications filed by inventor Maker Joe Bert:
Joe Bert Maker from Guthrie, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Liner wear detection
#2 | 2005-11-17Scour media for titanium dioxide production
#3 | 2005-11-10Scour media for titanium dioxide production
#4 | 2005-03-31Liner wear detection
4815485 ⎘