Inventor · disambiguated record
Erik J. Sjogren
Also filed as: SJOGREN ERIK J
3 granted patents·2 pending applications·93 citations·filing 2003–2012
75Inventor score
Top patents by PatentIndex Score
5 records- 0194US7337943B2Disposable servingware containers with flange tabsDIXIE CONSUMER PRODUCTS LLC·Filed 2003·Granted Mar 4, 2008·65 cites·54 claims
- 0289US7540833B2Disposable servingware containers with flange tabsDIXIE CONSUMER PRODUCTS LLC·Filed 2008·Granted Jun 2, 2009·16 cites·16 claims
- 0381US8401923B1Method for a ticket exchange across different systems of recordLESTER JAY S·Filed 2012·Granted Mar 19, 2013·12 cites·17 claims
- 0456US2009215599A1Disposable servingware containers with flange tabsDIXIE CONSUMER PRODUCTS LLC·Filed 2009·Application pending·0 cites
- 0545US2013297448A1Method and device for exchanging semi-fungible goods and servicesLESTER JAY S·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →