David G Halm
Inventor
Stats
- 1 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 3 US Applications Filed
- 11 Total Citation Count
- Feb 20, 2008 Most Recent Filing
- Feb 7, 2003 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| FISHER CONTROLS INTERNATIONAL LLC | 2
| 2008
|
| FISHER CONTROLS INTERNATIONAL LLC | 1
1 | 2003
2005 |
Inventor Addresses
| Address | Duration |
|---|---|
| Haverhill, IA | Aug 12, 04 - Aug 12, 04 |
| Haverhill, IA, US | Nov 30, 06 - Feb 28, 12 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F16K: | VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8122908 | 2012 | Three-way valve with flow diverter | 4 |
| 2009/0205,729 | 2009 | Three-Way Valve With Flow Diverter | 4 |
| 2006/0266,972 | 2006 | Pivot and bearing assembly for a manual valve operator | 0 |
| 2004/0155,210 | 2004 | Instrument mounting apparatus for a fluid control valve | 3 |
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