AITKIN, MN US

1. 20110025347 Guided wave cutoff spectroscopy using a cylindrical measurement cell 02-03-2011
2. 20100148761 Speed filter calibration apparatus and method for radio frequency metal detectors 06-17-2010
3. 20100115752 Automated edged lens deblocking system - lens deblocking system used for removing a lens from an edging block 05-13-2010
4. 20100083544 Planar sign geometry - planar sign is retained by a sign holder suitable for mounting on a shelf 04-08-2010
5. 20080318182 Water bottle system for use in a dental operatory 12-25-2008
6. 20080261173 Identification ring having an associated retaining clip, cover and stand 10-23-2008