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Affiliate links · Last verified 2026-05-21 · 🌍 Outside the US? Amazon and eBay will redirect you to your country's local store automatically.
The Story
The Sullivan Generator is a conceptual machine by inventor Mark Sullivan. Mark went into the Shark Tank with his patents and drawings and asked for $1 million for 10% equity in his idea, but failed to make the impression he was hoping for.
The Pitch on Shark Tank
Sullivan Generator appeared on Shark Tank (Season 3) in 2012.
Frequently Asked Questions
Is Sullivan Generator still in business?
Sullivan Generator is still listed on Amazon and eBay — see the buy links below for the latest availability.
Who founded Sullivan Generator?
Founder details aren't publicly documented for Sullivan Generator.
Did Sullivan Generator get a deal on Shark Tank?
Deal details from the original pitch aren't in our records.
Where can I buy Sullivan Generator?
Sullivan Generator is available on Amazon and eBay. We compare current prices across both at our /results page — link below.
Related from Shark Tank
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