Inventor · disambiguated record
Charles Krissman
Also filed as: KRISSMAN CHARLES
5 granted patents·1 pending application·54 citations·filing 2007–2017
77Inventor score
Top patents by PatentIndex Score
6 records- 0184USD754638SEar cushion for earphone assemblyKETCHUM GROUP INC·Filed 2014·Granted Apr 26, 2016·40 cites·1 claims
- 0282US9025806B2Headphone assemblyKETCHUM GROUP INC·Filed 2013·Granted May 5, 2015·9 cites·18 claims
- 0371US11281850B2System and method for self-filing customs entry formsA9 COM INC·Filed 2017·Granted Mar 22, 2022·3 cites·16 claims
- 0462US9486030B2Audio pouch for helmetTHE KETCHUM GROUP INC·Filed 2015·Granted Nov 8, 2016·2 cites·9 claims
- 0555US2009101252A1Container having handles shaped as awareness ribbonsSOURCE ABROAD INC·Filed 2007·Application pending·0 cites
- 0641US9609417B2Headphone assemblyTHE KETCHUM GROUP INC·Filed 2015·Granted Mar 28, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →