Schmidt; Frederick
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schmidt; Frederick.The latest application filed is for "one-piece conduit hanger".
- Schmidt; Frederick - Frankfort IL
| Patent | Date |
|---|---|
| One-piece resilient stackable hanger Grant 7,097,142 - Schmidt August 29, 2 | 2006-08-29 |
| Entry port Grant 7,024,824 - Widlacki , et al. April 11, 2 | 2006-04-11 |
| Grounding device Grant 6,828,504 - Schmidt December 7, 2 | 2004-12-07 |
| One-piece conduit hanger Grant 6,508,440 - Schmidt January 21, 2 | 2003-01-21 |
| One-piece conduit hanger App 20020100843 - Schmidt, Frederick | 2002-08-01 |
| SEC | 0001500397 | Schmidt Frederick |
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