Downhole tools with independently-operated cutters and methods of milling long sections of a casing therewith
US-9617815-B2 · Apr 11, 2017 · US
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Schwartze Corinna patents
Schwartze Corinna holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Sep 24, 2015 |
| Latest publication | Apr 11, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 2 |