Douglas A Swanson
Inventor
Stats
- 7 total patents issued
- 12 total patents filed
- most recent filing
This is official USPTO record data
Details
- 7 Issued Patents
- 12 Filed Patents
- 127 Total Citation Count
- Dec 17, 2010 Most Recent Filing
- Apr 8, 1993 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TEXTRON INNOVATIONS INC. | 1 | 2007 |
| LORD CORPORATION | 1 2 1 1 2 3 1 | 1993 1994 1997 2001 2006 2009 2010 |
Inventor Addresses
| Address | Duration |
|---|---|
| Apex, NC | Jun 27, 95 - Feb 24, 04 |
| Apex, NC, US | Feb 11, 10 - May 31, 12 |
| Cary, NC | Sep 07, 99 - Dec 14, 06 |
| Cary, NC, US | Jun 18, 09 - Dec 03, 09 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| A61F: | FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS | 1 |
| B63H: | MARINE PROPULSION OR STEERING | 1 |
| B64C: | AEROPLANES; HELICOPTERS | 7 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2012/0136,533 | 2012 | HELICOPTER VIBRATION CONTROL SYSTEM AND CIRCULAR FORCE GENERATION SYSTEMS FOR CANCELING VIBRATIONS | 0 |
| 8,162,606 | 2012 | Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations | 0 |
| 2010/0034,655 | 2010 | HELICOPTER HUB MOUNTED VIBRATION CONTROL AND CIRCULAR FORCE GENERATION SYSTEMS FOR CANCELING VIBRATIONS | 4 |
| 2009/0294,583 | 2009 | AIRCRAFT LANDING GEAR ASSEMBLY SHIMMY DAMPER | 1 |
| 7,571,876 | 2009 | Aircraft landing gear assembly shimmy damper | 2 |
