Packer plug with retractable latch, downhole system, and method of retracting packer plug from packer
US-9546535-B2 · Jan 17, 2017 · US
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Cochran Toby Lee patents
Cochran Toby Lee holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Jun 16, 2016 |
| Latest publication | Jan 17, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
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Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 2 |