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Patent applications and USPTO patent grants for Uth; Karl E..The latest application filed is for "rotary barrier face seal".
Patent | Date |
---|---|
Rotary sealing assembly Grant 6,494,458 - Uth December 17, 2 | 2002-12-17 |
Rotary barrier face seal Grant 6,494,460 - Uth December 17, 2 | 2002-12-17 |
Rotary barrier face seal App 20020079648 - Uth, Karl E. | 2002-06-27 |
Rotary sealing assembly App 20020074731 - Uth, Karl E. | 2002-06-20 |
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