David N Stafford
Inventor
Stats
- 2 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 3 US Applications Filed
- 43 Total Citation Count
- Aug 9, 2013 Most Recent Filing
- Jul 31, 1992 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Cajon Company | 1
| 1992
|
| SWAGELOK COMPANY | 2
1 | 2007
2013 |
Inventor Addresses
| Address | Duration |
|---|---|
| Aurora, OH, US | Jan 21, 10 - Feb 06, 14 |
| Lakewood, OH | Jun 29, 93 - Jun 29, 93 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2014/0034,619 | 2014 | WELDING PURGE CONTROL USING ELECTRONIC FLOW CONTROL | 0 |
| 8530777 | 2013 | Welding purge control using electronic flow control | 2 |
| 2010/0012,625 | 2010 | WELDING PURGE CONTROL USING ELECTRONIC FLOW CONTROL | 11 |
| 5223686 | 1993 | Orbital welding apparatus with safety interlock | 20 |
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