By The Numbers Oregon 1. The current number of medical cannabis cardholders in Oregon: 58,000 (Source: KMTR.com) 2. The amount of cannabis, in ounces, that a patient can have in their possession i Published 10 years ago on January 2, 2014 By Simon Weedn Related Topics: Continue Reading You may like Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.