Aimo Helin
Inventor
Stats
- 13 US patents issued
- 15 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 13 US Patents Issued
- 15 US Applications Filed
- 95 Total Citation Count
- Jan 27, 2011 Most Recent Filing
- May 7, 1979 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SANDVIK TAMROCK OY | 2
| 2004
|
| TAMROCK OY | 1
| 1998
|
| SANDVIK INTELLECTUAL PROPERTY AB | 2
1 | 2004
2006 |
| OY TAMPELLA AB | 1
1 | 1979
1980 |
| SANDVIK MINING AND CONSTRUCTION OY | 2
| 2011
|
| SANDVIK MINING AND CONSTRUCTION OY | 4
6 4 1 | 2004
2005 2006 2008 |
Inventor Addresses
| Address | Duration |
|---|---|
| Tampere, FI | Oct 26, 82 - Sep 22, 15 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23G: | THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH | 1 |
| B25B: | TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING | 2 |
| B25D: | PERCUSSIVE TOOLS | 10 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9138879 | 2015 | Method and arrangement for lubricating drill shank of rock drilling machine | 0 |
| 2012/0292,114 | 2012 | Method and Arrangement for Lubricating Drill Shank of Rock Drilling Machine | 2 |
| 8151901 | 2012 | Impact device and method for generating stress pulse therein | 5 |
| 7891437 | 2011 | Method for breaking rock | 1 |
| 7878263 | 2011 | Pressure-fluid-operated percussion device | 4 |
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