LIGO-G0900670-v2 Form F0900040-v1 Advanced LIGO1 SCATTERED LIGHT CONTROL in ADVANCED LIGO Michael Smith LIGO Laboratory Caltech, Pasadena, CA.
Matrix Oxygen Injection System (MOIS) U.S. Patent No. 5,874,001 Matrix Oxygen Injection Systems, LLC 2505 Anthem Village Drive Suite E360 Henderson, NV.