
Robert R. Koehler
Examiner (ID: 149)
| Most Active Art Unit | 1775 |
| Art Unit(s) | 1742, 1775, 1734 |
| Total Applications | 589 |
| Issued Applications | 522 |
| Pending Applications | 29 |
| Abandoned Applications | 38 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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[patent_title] => METHODS, APPARATUS AND SYSTEMS FOR CREATING BISMUTH ALLOY PLUGS FOR ABANDONED WELLS
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[patent_title] => Method of optimizing operation one or more tubing strings in a hydrocarbon well, apparatus and system for same
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