ALEXANDRIA, Va., July 9 -- United States Patent no. 12,355,085, issued on July 8, was assigned to ExxonMobil Technology and Engineering Co. (Spring, Texas) and FuelCell Energy Inc. (Danbury, Conn.).

"Cathode collector structures for molten carbonate fuel cell" was invented by Jonathan Rosen (Morristown, N.J.), Timothy A. Barckholtz (Whitehouse Station, N.J.), Heather A. Elsen (Bethlehem, Pa.), Gabor Kiss (Hampton, N.J.), Lu Han (Beaumont, Texas), Thomas M. Smith (Iselin, N.J.), Sandipan K. Das (Spring, Texas), Chao-Yi Yuh (New Milford, Conn.), Carl A. Willman (Newtown, Conn.), Timothy C. Geary (Stamford, Conn.), Keith E. Davis (Southbury, Conn.), Abdelkader Hilmi (Bethel, Conn.) and Lawrence J. Novacco (Brookfield, Conn.).

According to th...