Inventor · disambiguated record
Karl Zetmeir
Also filed as: ZETMEIR KARL D
2 granted patents·2 pending applications·302 citations·filing 1985–2005
71Inventor score
Files withZETMEIR KARL D3
Top patents by PatentIndex Score
4 records- 0179US6601570B2Self contained air flow and ionization method, apparatus and design for internal combustion enginesZETMEIR KARL D·Filed 2002·Granted Aug 5, 2003·33 cites·15 claims
- 0276US4752675AMethod of collecting response data from direct mail advertisingZETMEIR KARL D·Filed 1985·Granted Jun 21, 1988·269 cites·6 claims
- 0344US2005267834A1Electronic Auction Loyalty and Incentive System using Demonstrated Contributions to Final Sell PriceZETMEIR KARL D·Filed 2005·Application pending·0 cites
- 0443US2005154639A1Business method and model for integrating social networking into electronic auctions and ecommerce venues.Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →