Invention Marketing

Product list
    • The Secrets of Successful Inventors
    • By: James M. Lowrance
    • Narrated by: Dave Wright
    • Length: 1 hr and 57 mins
    • Release date: 11-12-2013
    • Language: English
    • Not rated yet
    • No one can promise positive outcomes to inventors but being well-armed with the right information can significantly increase the chances of success....

    Non-member price: $9.99