United States Patent and Trademark Office OG Notices: 16 September 2003

                       37 CFR 1.47 Notice by Publication

   Notice is hereby given of the filing of a national stage
application with a petition under 37 CFR 1.47 requesting acceptance of
the application without the signature of all of the inventors. The
petition has been granted. A notice has been sent to the last known
address of the non-signing inventor. The inventor whose signature is
missing (Jim Banks) may join in the application by promptly filing an
appropriate oath or declaration complying with 37 CFR 1.63. The
international application number is PCT/AU01/00169 and was filed on 19
February 2001 in the names of Graeme Davey, Jim Banks and Derek Harper
for the invention entitled Removeable Fin System. The national stage
application is assigned number 10/239,475 and has a 35 U.S.C. 371 date
of 28 July 2003.


                       37 CFR 1.47 Notice by Publication

   Notice is hereby given of the filing of an application with a
petition under 37 CFR 1.47 requesting acceptance of the application
without the signature of one of the joint inventors. The petition has
been granted. A notice has been sent to the last known address of the
non-signing inventor. The inventor whose signature is missing (Johann
Reithmayer) may join in the application by promptly filing an
appropriate oath or declaration complying with 37 CFR 1.63. The
international application number is PCT/EP01/00493 and was filed on 17
January 2001 in the name of Erich Rebholz et al for the invention
entitled "Method and Device for Producing Biogas, Which Contains
Methane, From Organic Substances". The national stage application
number is 10/181,548 and has a 35 U.S.C. 371 date of 21 January 2003.