Krockenberger; Klaus
Patent Applications and Registrations
Patent applications and USPTO patent grants for Krockenberger; Klaus.The latest application filed is for "air filter cartridge and method for identifying characteristics of an air filter cartridge".
- Krockenberger; Klaus - Stein DE
| Patent | Date |
|---|---|
| Air Filter Cartridge and Method for Identifying Characteristics of an Air Filter Cartridge App 20080295685 - Uhland; Matthias ; et al. | 2008-12-04 |
| Circuit arrangement for transmitting information on a two-wire line Grant 5,687,192 - Meyer , et al. November 11, 1 | 1997-11-11 |
| Method and device for ultrasonic distance measuring Grant 5,508,974 - Meyer , et al. April 16, 1 | 1996-04-16 |
| Auxiliary back-up and trailer coupling device for motor vehicles Grant 5,455,557 - Noll , et al. October 3, 1 | 1995-10-03 |
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