Patents are expensive, a lot of trouble, and hard to do yourself. < much snipped >
The other value is that some people think they make you special when looking for a job. Being able to put "holds a patent on invention X" on a resume will influence some potential employers. ...
here's the link to the "official" Canadian Patent website:
formatting link
I've looked into this a little myself but mostly for Koz's "other value." Really, I just think it would be cool to be a patented inventor :) It can't be that hard, or expensive, considering all the corn-ball ideas that have gotten patents... just search the database and you'll see what I mean. One look at the list of patented stuff clearly shows that you don't need a patent attorney, support from invention firms, or the like. You don't even need a good idea... it just has to be novel.
A DIY patent may not be "right" but does it really matter how well it's done if you can't afford years of legal wrangling with some big corporation while trying to enforce it? Justice only works within a narrow band of income: below that, force rules... above that, money rules.
I am of the opinion that business people make money from inventions, not inventors. I have no illusions about getting rich from my ideas. But, if you have the business sense that I don't...
David...