University of Waterloo professor John Hirdes is the Senior Canadian Fellow and board member at InterRai, an organization of researchers from more than 30 countries committed to improving health care for the elderly, frail or disabled.
Moustache Adjuster Patent
McCallum's invention relates to improvements in moustache-adjusters.
D. McKay Manufacturing
D. McKay's washing machine helped take some of bending and scrubbing out of the job, back in the 1850s.