Inventor · disambiguated record

Frederick J. Federspiel

Also filed as: FEDERSPIEL FREDERICK J

1 granted patent·1 pending application·2 citations·filing 2017–2018

20Inventor score

Technology areasG06F G06Q

Files withDART VIDEO COMMUNICATIONS INC2

Top patents by PatentIndex Score

2 records

0165US10657141B2Interactive messaging systemDART VIDEO COMMUNICATIONS INC·Filed 2017·Granted May 19, 2020·2 cites·22 claims
0232US2018268033A1Interactive routing system and methodDART VIDEO COMMUNICATIONS INC·Filed 2018·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →