PROLONG by AVENT, INC. (Track this)
Intl: (010) Medical Apparatus US: 026; 039; 044 Filing date: 24-Jul-2003 Serial number: 76531855
PROLONG by Molecular Probes, Inc. (Track this)
Intl: (001) Chemicals US: 001; 005; 006; 010; 026; 046 Filing date: 08-Jun-2001 Serial number: 76268666
PROLONG by FLOW POLYMERS, LLC (Track this)
Intl: (001) Chemicals US: 001; 005; 006; 010; 026; 046 Filing date: 10-Dec-1999 Serial number: 75868003
PROLONG.COM by Goldenwest Lubricants, Inc. (Track this)
Intl: (035) Advertising and business US: 100; 101; 102 Filing date: 02-Jun-1999 Serial number: 75719405