P.T.G. Precision Technology Center LLC Trademarks
ZERO WIDTH CUTTING TECHNOLOGY 0WCT
Filed: February 2, 1998
cutting of brittle materials such as glass, Ceramic and semiconductor materials
Owned by: P.T.G. Precision Technology Center LLC
Serial Number: 75427829
EXTRA LOW PRESSURE GRINDING TECHNOLOGY ELPGT
Filed: February 2, 1998
Grinding, lapping, and polishing of industrial products and materials such as glass, ceramics, semi conductor materials,…
Owned by: P.T.G. Precision Technology Center LLC
Serial Number: 75427830
SSL SOLID STATE LAPPING
Filed: March 24, 1998
A family of solid abrasive compounds for use in grinding, lapping, and/or polishing optical, electronic, crystalline, and…
Owned by: P.T.G. Precision Technology Center LLC
Serial Number: 75455430
