Armstrong & Associates http://www.canpat.com/
International intellectual property law firm based in Cambridge, Ontario, offering information, downloadable forms, and fee schedules.
Piasetzki & Nenniger http://pia-nenn.ca/
An Intellectual Property law firm located in Toronto specializing in patents, trademarks, copyrights and related rights.
Cassan MacLean http://www.cassanmaclean.com
Attorneys and patent and trademark agents based in Ottawa, working in all areas of intellectual property rights, especially related to telecommunications/electronics and biotechnology.
