Rotary drill bits with back-up cutting elements to optimize bit life
US-10214966-B2 · Feb 26, 2019 · US
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Chen Shilin — Physics
Chen Shilin holds 16 patents in Physics, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Chen Shilin |
| Technology | Physics |
| Patents in slice | 16 |
| Recent patents in slice | 0 |
| First year | 2015 |
| Last year | 2019 |
Representative patents
Notable publications linking Chen Shilin to Physics.
Rotary drill bits with back-up cutting elements to optimize bit life
US-10214966-B2 · Feb 26, 2019 · US
System and method for analyzing downhole drilling parameters using an opto-analytical device
US-10167718-B2 · Jan 1, 2019 · US
PDC bits with mixed cutter blades
US-10162911-B2 · Dec 25, 2018 · US
PDC bits with mixed cutter blades
US-10162911-B2 · Dec 25, 2018 · US
Recent filings
Latest patents from Chen Shilin in Physics.
Rotary drill bits with back-up cutting elements to optimize bit life
US-10214966-B2 · Feb 26, 2019 · US
Rotary drill bits with back-up cutting elements to optimize bit life
US-10214966-B2 · Feb 26, 2019 · US
System and method for analyzing downhole drilling parameters using an opto-analytical device
US-10167718-B2 · Jan 1, 2019 · US
PDC bits with mixed cutter blades
US-10162911-B2 · Dec 25, 2018 · US
PDC bits with mixed cutter blades
US-10162911-B2 · Dec 25, 2018 · US
Related pages
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