Kirchner; Steffen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kirchner; Steffen.The latest application filed is for "link chain with link plates made of boron-manganese steel".
- Kirchner; Steffen - Tegernau N/A DE
- Kirchner; Steffen - Schweinfurt DE
| Patent | Date |
|---|---|
| Link chain with link plates made of boron-manganese steel Grant 9,057,419 - Kirchner , et al. June 16, 2 | 2015-06-16 |
| Link Chain with Link Plates Made of Boron-Manganese Steel App 20130203539 - Kirchner; Steffen ; et al. | 2013-08-08 |
| Method and device for monitoring a flowing liquid for the presence of air Grant 8,104,348 - Balschat , et al. January 31, 2 | 2012-01-31 |
| Method and device for monitoring a flowing liquid for the presence of air App 20090205426 - Balschat; Klaus ; et al. | 2009-08-20 |
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