System and method for providing a thermal transpiration gas pump using a nanoporous… Grant US-8235675-B2 United States of America 07 Aug 2012
Compositions and methods of use of constructed microbial mats Grant US-6033559-A United States of America 07 Mar 2000
Silicalite membrane and method for the selective recovery and concentration of acetone… Grant US-5755967-A United States of America 26 May 1998