| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Brazil | 2 | |
| #5 | China | 2 | |
| #6 | Mexico | 2 | |
| #7 | United States | 2 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vygodskiy Boris S | 6 |
| #2 | Podrazhanskiy Alexander M | 6 |
| #3 | Gelfgat Mikhail A | 5 |
| #4 | Indrupskiy David | 5 |
| #5 | Indrupskiy David J | 5 |
| #6 | Basovich Vladimir | 5 |
| #7 | Alikin Rodolf S | 5 |
| #8 | Lubyanyy Dmitry | 5 |
| #9 | Lazarev Alexander | 3 |
| #10 | Dmitry Lubyanyy | 2 |
| Publication | Filing date | Title |
|---|---|---|
| BRPI0912575A2 | aluminum lift assembly | |
| CA2720829A1 | Aluminum riser assembly | |
| US2010213942A1 | Wired pipe with wireless joint transceiver | |
| US2009194337A1 | Spiral ribbed aluminum drillpipe |