Karp; Alexander J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Karp; Alexander J..The latest application filed is for "modular filter assembly".
- Karp; Alexander J. - West Lafayette IN
- Karp; Alexander J. - St. Charles IL
| Patent | Date |
|---|---|
| Modular filter assembly Grant 7,524,362 - Wu , et al. April 28, 2 | 2009-04-28 |
| Air cleaner assembly Grant 7,364,602 - Wu , et al. April 29, 2 | 2008-04-29 |
| Modular filter assembly App 20060201120 - Wu; Guolian ; et al. | 2006-09-14 |
| Air cleaner assembly App 20050204713 - Wu, Guolian ; et al. | 2005-09-22 |
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