Patents:

1) “Catalytic Smog Reduction” Jackson, G. P., Babcock, J. R., and Zlotnicki, J. M.; United States Patent 8475751 B2, 7/2/13.
2) “Hydrogen Extraction” Jackson, G. P., Babcock, J. R., and Zlotnicki, J. M.; United States Patent Application 20100035103, 2/11/10.
3) “Self-Adjusting Propellant Decomposition Catalyst” Babcock, J. R., Fortini, A. J., and Wright M. J.; United States Patent Application 20080064913 11/20/05.
4) “Metal Gas Separation Membrane” Alvin, M.A., Babcock, J. R.; United States Patent 7018446 9/24/03.
5) “Decomposition of Organic Azides” Babcock, J. R. and Fortini, A. J.; United States Patent 7338540 3/4/08.