Good old PL Robertson š
Peter Lymburner Robertson - The Great Canadian Inventor.
Peter frequently told the story- now a legend ā about the accident in downtown MontrĆ©al. He was demonstrating a spring-loaded screwdriver when the blade slipped from the screw-slot and badly cut his hand. The incident inspired him, so he decided to invent an improved and safer screw ā The RobertsonĀ® Drive.
P.L Robertson always looked for a better way of doing things and enjoyed working on new innovations. Peter was awarded his first āoriginalā screw patent for the RobertsonĀ® drive when he was 30 years old and over the years P.L was successfully named an inventor, businessman and author.