Ronald L Downard
Inventor
Stats
- 3 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 3 US Applications Filed
- 32 Total Citation Count
- Aug 17, 2006 Most Recent Filing
- Apr 26, 1991 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ESM II INC. | 1
1 | 1991
1998 |
| ESM GROUP INC. | 1
2 | 1998
2006 |
Inventor Addresses
| Address | Duration |
|---|---|
| Elkton, OH | Apr 28, 92 - Feb 21, 08 |
| Elkton, OH, US | Sep 08, 09 - Sep 08, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B65H: | HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES | 1 |
| C21C: | PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL | 1 |
| F16K: | VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7584876 | 2009 | Wire injector apparatus | 0 |
| 2008/0041,909 | 2008 | Wire injector apparatus | 1 |
| 6010658 | 2000 | Apparatus for desulfurization of iron utilizing two spaced apart lances | 3 |
| 5108075 | 1992 | Orifice valve assembly | 16 |
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