Great Canadian Inventions Profiled in Globe and Mail
The Globe and Mail has launched a new monthly feature profiling great Canadian inventions and inventors. The first inventor profiled is Al Gross (1918-2000) who pioneered the development of two-way radio systems (walkie-talkie) in the 1930s. Mr. Gross, who was also known as Irving J. Gross, received several radio-related patents in the 1940s and 1950s which were assigned to the Stewart-Warner Corp. of Chicago. (See US2698380, US2760058, etc.) "The Innovators" series is located at http://tgam.ca/innovators.
I'm the librarian for research services in the Engineering and Science Library at Queen's University in Kingston, Ontario. I've been working with patent information since 1991, including seven years at the U.S. Patent and Trademark Office. I believe that the dissemination of patent information is a public good and should be promoted, especially in the education of science and engineering students.