Gilbert, Arizona
United States
2
2007-03-15
The entities that hold a legal rights for patent applications filed by inventor Weeks Thomas M.:
Thomas M. Weeks from Gilbert, US has applied for patents for these inventions. The list has both pending applications and granted patents:
APPARATUS AND METHODS FOR PREVENTING ROTATIONAL SLIPPAGE BETWEEN A VERTICAL SHAFT AND A SUPPORT STRUCTURE FOR A SEMICONDUCTOR WAFER HOLDER
#2 | 2005-08-04Apparatus and methods for preventing rotational slippage between a vertical shaft and a support structure for a semiconductor wafer holder
4371799 ⎘