Inventor · disambiguated record
Donald J. Fiechter
Also filed as: FIECHTER DONALD J
1 granted patent·3 pending applications·205 citations·filing 1999–2013
56Inventor score
Top patents by PatentIndex Score
4 records- 0177US6743102B1Interactive electronic game systemWORLD TOUCH GAMING INC·Filed 1999·Granted Jun 1, 2004·205 cites·20 claims
- 0251US2009327056A1System and method for advertising on a networkFIECHTER DONALD J·Filed 2008·Application pending·0 cites
- 0346US2011105212A1Interactive Online Lottery GameFIECHTER DONALD J·Filed 2009·Application pending·0 cites
- 0433US2014370956A1Interactive Online Lottery GameFIECHTER DONALD J·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →