Drill Having Web Relief
US-2026061502-A1 · Mar 5, 2026 · US
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Ning Li patents
Ning Li is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ning Li |
| Total patents | 17 |
| First publication | Apr 23, 2015 |
| Latest publication | Mar 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Reamer with front gash design
US-2025367742-A1 · Dec 4, 2025 · US
Reamer with front gash design
US-12420346-B2 · Sep 23, 2025 · US
Methods for characterizing a protein of interest
US-2025076307-A1 · Mar 6, 2025 · US
Reamer with front gash design
US-2023302556-A1 · Sep 28, 2023 · US
Metal-cutting tool, in particular a reaming tool and method of making the same
US-10960502-B2 · Mar 30, 2021 · US
One-piece reamer cutting discs and tool bodies
US-2020254545-A1 · Aug 13, 2020 · US
Reamer head with flute geometry and method of making same
US-2020246889-A1 · Aug 6, 2020 · US
Metal-cutting tool, in particular a reaming tool and method of making the same
US-2020001383-A1 · Jan 2, 2020 · US
Modular cutting tool
US-10500654-B2 · Dec 10, 2019 · US
Recent patents
Latest publications not already listed above.
Metal-cutting tool, in particular a reaming tool and method of making the same
US-10486253-B2 · Nov 26, 2019 · US
Modular rotary cutting tool with cutting head having drilling/reaming portions
US-2019308253-A1 · Oct 10, 2019 · US
Modular cutting tool
US-2019210125-A1 · Jul 11, 2019 · US
Metal-cutting tool, in particular a reaming tool and method of making the same
US-2018185939-A1 · Jul 5, 2018 · US
Reamers with radially extending flutes
US-9902002-B2 · Feb 27, 2018 · US
Multi-flute reamer and cutting insert therefor
US-9168601-B2 · Oct 27, 2015 · US
Modular Reamer System
US-2015110567-A1 · Apr 23, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kennametal Inc | 16 |
| Ning Li | 1 |
| Schuffenhauer Michael | 1 |
| Eckl Bernhard | 1 |
| Spichtinger Xaver | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23D77/006 | 11 |
| B23D77/00 | 7 |
| B23D2277/60 | 6 |
| B23D2277/30 | 5 |
| B23D77/02 | 5 |