Ideas - Who Buys Invention
These companies help with development and marketing for an upfront fee or a share of future royalties:
Bosch, FastCap, and Hyde Tools seek professional and DIY tool improvements. who buys invention ideas
Idea Buyer : Partners with inventors to launch products into major retailers like Walmart and Lowe's. Essential Steps to Protect Your Idea How to Sell an Idea to a Company Without Them Stealing It These companies help with development and marketing for