provincial law / law tort / law-making power / once-patented technology / federal law-making power / manufacturing / otherwise valid federal law / /
Organization
Intellectual Property Department / Supreme Court / Privy Council / Federal Court of Appeal / /
Person
Dickson / Hogg / Andrew Bernstein / Sarah Huggins / Warren Grover / Laskin / /
Position
Chief Justice / head of power / counsel / Professor / Minister / provincial head / litigation lawyer in the Toronto office / Attorney-General / Chief / /