LeRoy E D'Astolfo
Inventor
Stats
- 5 US patents issued
- 10 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 5 US Patents Issued
- 10 US Applications Filed
- 15 Total Citation Count
- Mar 30, 2017 Most Recent Filing
- Aug 27, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ALCOA USA CORP. | 2
2 2 1 | 2003
2004 2013 2017 |
| ALCOA INC. | 1
1 2 1 | 2001
2002 2003 2007 |
Inventor Addresses
| Address | Duration |
|---|---|
| Lower Burrell, PA | Feb 27, 03 - Mar 20, 08 |
| Lower Burrell, PA, US | Jul 10, 03 - May 12, 20 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 1 |
| B23H: | WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL | 1 |
| B65G: | TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10648094 | 2020 | Insulation assembly for electrolysis cell | 0 |
| 10633752 | 2020 | Feeding systems and methods of using feeding systems | 0 |
| 9982355 | 2018 | Systems and methods for preventing thermite reactions in electrolytic cells | 0 |
| 2017/0283,969 | 2017 | FEEDING SYSTEMS AND METHODS OF USING FEEDING SYSTEMS | 0 |
| 2017/0211,196 | 2017 | INSULATION ASSEMBLY FOR ELECTROLYSIS CELL | 0 |
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