Blahnik; Jeff
Patent Applications and Registrations
Patent applications and USPTO patent grants for Blahnik; Jeff.The latest application filed is for "single-sided inflatable vertical slit valve".
- Blahnik; Jeff - Austin TX
| Patent | Date |
|---|---|
| Single-sided inflatable vertical slit valve Grant 7,422,653 - Blahnik , et al. September 9, 2 | 2008-09-09 |
| Single-sided inflatable vertical slit valve App 20060011140 - Blahnik; Jeff ; et al. | 2006-01-19 |
| Inflatable slit/gate valve Grant 6,905,107 - Blahnik June 14, 2 | 2005-06-14 |
| Inflatable slit/gate valve App 20020038528 - Blahnik, Jeff | 2002-04-04 |
| Inflatable slit/gate valve Grant 6,347,918 - Blahnik February 19, 2 | 2002-02-19 |
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