Inventor · disambiguated record
Fredrick Grizmala
Also filed as: GRIZMALA FREDRICK
3 granted patents·125 citations·filing 1989–1997
76Inventor score
Top patents by PatentIndex Score
3 records- 0181US4947425AEcho measurement arrangementAT & T BELL LAB·Filed 1989·Granted Aug 7, 1990·74 cites·10 claims
- 0254US5166954AAdaptive system for measuring the broadband signal-to-noise ratio of a transmission channelAT & T BELL LAB·Filed 1991·Granted Nov 24, 1992·26 cites·20 claims
- 0352US6067637AData reduction technique for rule based systemsAT & T CORP·Filed 1997·Granted May 23, 2000·25 cites·43 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →