Patents

  • Szymanski, J. and S.Frimpong. 2005. Sprocket Carrier Roller for a Tracked Vehicle. Patent File #: 2002050 (CA2). Serial #: 2,481,664). TEC Edmonton, University of Alberta, Edmonton, Canada.
  • Frimpong, S. and Y.Li. 2008. Terrain Articulated Pipeline (TAP) Technology for Oil Sands Extraction. Patent File #: 2005067 (CA6). TEC Edmonton, University of Alberta, Edmonton, Canada (in review).
  • Frimpong, S. and Y.Li. 2008. Pipe Wagon Articulated Pipeline (PWA) Technology for Oil Sands Extraction. Patent File #: 2005072 (CA10). TEC Edmonton, University of Alberta, Edmonton, Canada (in review).
  • Frimpong, S. and Y.Li. 2008. Hopper Assisted Belt Wagon (HAB) Technology for Oil Sands Extraction. Patent File #: 2005076 (CA13). TEC Edmonton, University of Alberta, Edmonton, Canada (in review).