Individual holder
ALLISON CLAY A
US·8 granted patents·113 citations·filing 2008–2022
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0196US10744614B1Adjustable sharpening apparatus and method for cutting implementsALLISON CLAY A·Filed 2017·Granted Aug 18, 2020·20 cites·16 claims
- 0295US11052512B1Adjustable knife sharpener and clamping assemblyALLISON CLAY A·Filed 2017·Granted Jul 6, 2021·15 cites·24 claims
- 0393US10131028B1Adjustable sharpening apparatus and method for cutting implementsALLISON CLAY A·Filed 2014·Granted Nov 20, 2018·23 cites·15 claims
- 0493US9216488B2Adjustable sharpening apparatus and method for cutting implementsALLISON CLAY A·Filed 2013·Granted Dec 22, 2015·18 cites·23 claims
- 0592US8262438B1Knife sharpenerALLISON CLAY A·Filed 2008·Granted Sep 11, 2012·37 cites·23 claims
- 0672US11685010B2Adjustable sharpening apparatus and method for cutting implementsALLISON CLAY A·Filed 2020·Granted Jun 27, 2023·0 cites·19 claims
- 0767US12350783B2Clamping assembly for a blade sharpenerALLISON CLAY A·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 0864US11897076B2Knife sharpener with clamping assemblyALLISON CLAY A·Filed 2021·Granted Feb 13, 2024·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →