Buy & Sell Inventions

Crowdsell Your Invention

Use our network of CrowdSellers to sell your invention. Your listing will immediately go out to CrowdSellers who are eager to introduce your product to their network of interested purchasers.

CrowdSell Your Invention

Buy Inventions Directly from Inventors


Crowdsell your Invention

When you find an invention that you are interested in purchasing, or if you are interested in acting as a CrowdSeller for the invention, contact the owner directly by clicking on the "Contact" The Owner of this Invention link near the bottom of every posted invention.

You can negotiate your commission for CrowdSelling the invention, or the price for buying or licensing the invention directly with the owner of the invention.

IdeaConnection is not involved in your negotiations and does not receive a percentage or fee from any transaction you may negotiate with the owner.

If you have previously listed your invention and now wish to activate our CrowdSelling service, please [EMAIL US] and we will send you an invoice, minus the posting fee you have already paid.

To find an invention for sale, search by keywords or click on a category heading below to browse all ideas in that category.

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Inventions are posted by 3rd parties, and IdeaConnection does not verify the accuracy or legitimacy of any of the posted inventions, nor do we endorse any of them.

If you are interested in patented inventions, please visit our [PATENT MARKETPLACE]


Featured Inventions:


PECMASSS2.0

PECMASSS 2.0

Piezo EMF Creation by Magnetic Attraction Spontaneous/Stimulated Switching. The second iteration of piezoelectric harvesting using VIBMASSS principles. Renewable power source.
[PURCHASE DETAILS HERE]


Brochure: Perfecting the Tip of the Nose

A Professional Brochure with drawings and step by step instructions on how a person can take away and keep away excessive moisture and tissue from the frontal area of their nose.
[PURCHASE DETAILS HERE]


Tree Infuser

Tree Infuser

A device that has a tank, valves and pressure gauge to infuse treating fluid into a tree over a long period of time.
[PURCHASE DETAILS HERE]


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