Inventor · disambiguated record
Brett A. Friesen
Also filed as: FRIESEN BRETT A
3 granted patents·2 pending applications·7 citations·filing 2007–2025
58Inventor score
Top patents by PatentIndex Score
5 records- 0173US12349686B2Frozen block separation systemFRIESENS INC·Filed 2024·Granted Jul 8, 2025·0 cites·20 claims
- 0271US12022838B1Frozen block separation systemFRIESENS INC·Filed 2023·Granted Jul 2, 2024·0 cites·20 claims
- 0367US2025318539A1Frozen Block Separation SystemFRIESENS INC·Filed 2025·Application pending·0 cites
- 0466USD622573SKnife sharpenerFRIESEN BRETT A·Filed 2009·Granted Aug 31, 2010·7 cites·1 claims
- 0538US2009056503A1Knife Sharpener SystemFRIESEN BRETT A·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →