Patent applications and USPTO patent grants for Jahnz; David Brian.The latest application filed is for "method for use of easy set-up pole and support system".
Patent | Date |
---|---|
Process of making a shrouded impeller Grant 8,128,865 - Jahnz , et al. March 6, 2 | 2012-03-06 |
Method for Use of Easy Set-Up Pole and Support System App 20100327140 - Jahnz; David Brian | 2010-12-30 |
Method of use for easy set-up pole and support system Grant 7,789,369 - Jahnz September 7, 2 | 2010-09-07 |
Easy set-up pole and support system Grant 7,618,015 - Jahnz November 17, 2 | 2009-11-17 |
Precision casting process App 20090160092 - Jahnz; David Brian | 2009-06-25 |
Process of making a shrouded impeller App 20090110556 - Jahnz; David Brian ;   et al. | 2009-04-30 |
Method of Use for Easy Set-Up Pole and Support System App 20080116349 - Jahnz; David Brian | 2008-05-22 |
Easy set-up pole and support system App 20060180730 - Jahnz; David Brian | 2006-08-17 |
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