Dennis R Porter
Inventor
Stats
- 6 US patents issued
- 8 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 8 US Applications Filed
- 165 Total Citation Count
- May 29, 2009 Most Recent Filing
- Oct 8, 1999 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| AAF International | 1
3 | 1999
2001 |
| AAF-MCQUAY INC. | 1
2 2 2 1 2 | 1999
2002 2003 2004 2007 2009 |
| AMERICAN AIR FILTER COMPANY, INC. | 2
| 2001
|
Inventor Addresses
| Address | Duration |
|---|---|
| Columbia, MO, US | Dec 02, 10 - Jun 12, 12 |
| County of Dallas, TX | Sep 26, 06 - Sep 26, 06 |
| Dallas County, TX | Jun 04, 02 - Aug 14, 07 |
| Dallas, TX | Jul 03, 01 - Jul 06, 04 |
| Duncanville, TX | Nov 01, 01 - Jan 24, 08 |
| Duncanville, TX, US | Oct 25, 01 - Jul 14, 05 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 6 |
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 1 |
| B31C: | MAKING WOUND ARTICLES, e.g. WOUND TUBES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8197571 | 2012 | Air filter with improved structural support | 7 |
| 2010/0300,052 | 2010 | Air Filter with Improved Structural Support | 9 |
| 2008/0017,570 | 2008 | Crest Supported Filter Frame Assembly and Method | 1 |
| 7255723 | 2007 | Crest supported filter frame assembly and method | 37 |
| 7112255 | 2006 | Thermobondable filter medium and border frame and method of making same | 6 |
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