U.S. federal trademark · Serial No. 75146855
Tetra Precision provides metrology instruments, namely, the omnigage, which is an laser interferometer based measurement device, and the corresponding fixtures required, namely, magnetic sockets, and an initialization fixture; in addision, Tetra Precision provides measurement services, namely, machine tool characterization for parametric error motions, and path deviations, as well as standard laser interferometry
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