US2003186108-A1 -- US5234722-A   NGK INSULATORS LTD (NIGA)   ITO S,  OKUMURA K,  YOSHIOKA K;  US5234777-A   US DEPT ENERGY (USAT)   WILSON M S;  US5395704-A   UNIV NORTH WESTERN TECHNOLOGY (UYNW-Non-standard)   WANG L,  BARNETT S A;  US5527633-A   NGK INSULATORS LTD (NIGA)   KAWASAKI S,  ITO S,  YOSHIOKA K;  US5631099-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5716422-A   GREATBATCH LTD WILSON (GREW)   MUFFOLETTO B C,  PAULOT W M,  SPAULDING J E;  US5759712-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US6224993-B1   SOFCO (SOFC-Non-standard)   HARTVIGSEN J J,  ELANGOVAN S,  MERRILL R P,  KHANDKAR A C;  US6248468-B1   SIEMENS WESTINGHOUSE POWER CORP (SIEI)   RUKA R J,  VORA S D;  US6309772-B1   DEGUSSA-HUELS AG (DEGS)   ZUBER R,  FEHL K,  STARZ K,  STENKE U;  US6706435-B1   DAIMLERCHRYSLER AG (DAIM)   BIEGERT H,  BRITZ P,  LAMM A,  TOTH G,  URBAN P;  US6582845-B2   CORNING INC (CORG)   HELFINSTINE J D,  MAHER E J,  KETCHAM T D,  ST JULIEN D J;  US6673130-B2   UNIV CALIFORNIA (REGC)   JANKOWSKI A F,  MORSE J D;  WO2003085765-A2 -- US20020076594-A1   ;  US20030082425-A1   ;  WO2002069415-A1   ;  US6833212-B2 -- US6224993-B1   SOFCO (SOFC-Non-standard)   HARTVIGSEN J J,  ELANGOVAN S,  MERRILL R P,  KHANDKAR A C;  US6706435-B1   DAIMLERCHRYSLER AG (DAIM)   BIEGERT H,  BRITZ P,  LAMM A,  TOTH G,  URBAN P;  US6582845-B2   CORNING INC (CORG)   HELFINSTINE J D,  MAHER E J,  KETCHAM T D,  ST JULIEN D J;  US6673130-B2   UNIV CALIFORNIA (REGC)   JANKOWSKI A F,  MORSE J D;  WO2000077873-A1   ;  US5234722-A   NGK INSULATORS LTD (NIGA)   ITO S,  OKUMURA K,  YOSHIOKA K;  US5234777-A   US DEPT ENERGY (USAT)   WILSON M S;  US5395704-A   UNIV NORTH WESTERN TECHNOLOGY (UYNW-Non-standard)   WANG L,  BARNETT S A;  US5527633-A   NGK INSULATORS LTD (NIGA)   KAWASAKI S,  ITO S,  YOSHIOKA K;  US5631099-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US5716422-A   GREATBATCH LTD WILSON (GREW)   MUFFOLETTO B C,  PAULOT W M,  SPAULDING J E;  US5759712-A   HOCKADAY R G (HOCK-Individual)   HOCKADAY R G;  US6248468-B1   SIEMENS WESTINGHOUSE POWER CORP (SIEI)   RUKA R J,  VORA S D;  US6309772-B1   DEGUSSA-HUELS AG (DEGS)   ZUBER R,  FEHL K,  STARZ K,  STENKE U;  WO2000069007-A1   ;  WO2000072391-A2   ;  EP1522111-A2 -- DE19926353-A1   DAIMLERCHRYSLER AG (DAIM)   BIEGERT H,  BRITZ P,  LAMM A,  TOTH G,  URBAN P;  EP1522111-B1 -- DE19926353-A1   DAIMLERCHRYSLER AG (DAIM)   BIEGERT H,  BRITZ P,  LAMM A,  TOTH G,  URBAN P;  JP4880876-B2 -- FR2828769-A1   COMMISSARIAT ENERGIE ATOMIQUE (COMS)   LAURENT J Y,  MARSACQ D,  DAMERY E,  ARROYO J;  JP03158486-A   ;  JP05258756-A   ;  JP07161368-A   ;  JP08148176-A   ;  JP2001319665-A   HONDA GIKEN KOGYO KK (HOND)   KUBOTA T,  KURIYAMA N,  SASAHARA J