Rotary drill bits with back-up cutting elements to optimize bit life
US-10214966-B2 · Feb 26, 2019 · US
This page is not indexed by search engines while we improve data quality.
Chen Shilin — Fixed Constructions
Chen Shilin holds 29 patents in Fixed Constructions, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Chen Shilin |
| Technology | Fixed Constructions |
| Patents in slice | 29 |
| Recent patents in slice | 0 |
| First year | 2015 |
| Last year | 2019 |
Representative patents
Notable publications linking Chen Shilin to Fixed Constructions.
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
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
Recent filings
Latest patents from Chen Shilin in Fixed Constructions.
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
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
Related pages
Navigate to parent entity pages.