Twist drill tips, precursor constructions for use in making same, and methods for making and using same
US-9975185-B2 · May 22, 2018 · US
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Fries Robert patents
Fries Robert is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fries Robert |
| Total patents | 12 |
| First publication | Feb 5, 2015 |
| Latest publication | May 22, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Superhard tool tip, method for making same and tool comprising same
US-9844814-B2 · Dec 19, 2017 · US
Pick tool having a super-hard planar strike surface
US-9593577-B2 · Mar 14, 2017 · US
Tip for a pick tool, method of making same and pick tool comprising same
US-9562431-B2 · Feb 7, 2017 · US
Pick assembly, bit assembly and degradation tool
US-9551217-B2 · Jan 24, 2017 · US
Cutter elements, rotary machine tools comprising same and method for making same
US-9393629-B2 · Jul 19, 2016 · US
Superhard construction
US-9382763-B2 · Jul 5, 2016 · US
Pick tool and assembly comprising same
US-9334731-B2 · May 10, 2016 · US
Super-hard tip for a pick tool and pick tool comprising same
US-9234423-B2 · Jan 12, 2016 · US
Polycrystalline superhard material
US-9120204-B2 · Sep 1, 2015 · US
Recent patents
Latest publications not already listed above.
Pick tool having a super-hard planar strike surface
US-2015240635-A1 · Aug 27, 2015 · US
Pick tool and assembly comprising same
US-2015035342-A1 · Feb 5, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Element Six Abrasives Sa | 11 |
| Element Six Gmbh | 6 |
| Fries Robert | 5 |
| Barry John James | 3 |
| Jonker Cornelis Roelof | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21C35/183 | 7 |
| C22C26/00 | 6 |
| E21C35/18 | 5 |
| B22F2005/001 | 5 |
| E21C2035/1813 | 4 |