Joseph W Tommaney
Inventor
Stats
- 9 US patents issued
- 9 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 9 US Patents Issued
- 9 US Applications Filed
- 23 Total Citation Count
- Mar 22, 1991 Most Recent Filing
- Feb 25, 1980 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Allegheny Ludlum Corporation | 1
3 1 1 1 1 1 | 1980
1984 1985 1987 1988 1989 1991 |
Inventor Addresses
| Address | Duration |
|---|---|
| Buffalo Township, Butler County, PA | Jul 16, 85 - Apr 25, 89 |
| Butler County, PA | Apr 30, 85 - Apr 30, 85 |
| Lockport, NY | Aug 28, 90 - Jul 21, 92 |
| Sarver, PA | Oct 27, 81 - Jul 19, 88 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B22D: | CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES | 2 |
| C21B: | MANUFACTURE OF IRON OR STEEL | 1 |
| C21C: | PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL | 5 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5131573 | 1992 | Method and device for shrouding a stream of molten metal | 1 |
| 4953177 | 1990 | Method and means of reducing the oxidization of reactive elements in an electroslag remelting operation | 4 |
| 4824080 | 1989 | Apparatus for introducing gas into molten metal baths | 2 |
| 4758269 | 1988 | Method and apparatus for introducing gas into molten metal baths | 2 |
| 4615730 | 1986 | Method for refining molten metal bath to control nitrogen | 8 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.