Krause; Gunther
Patent Applications and Registrations
Patent applications and USPTO patent grants for Krause; Gunther.The latest application filed is for "stepladder".
- Krause; Gunther - Alsfeld DE
- Krause; Gunther - D-6320 Alsfeld DE
| Patent | Date |
|---|---|
| Stepladder App 20120073903 - Krause; Gunther | 2012-03-29 |
| Cross member construction for use at the foot of ladders Grant 5,082,088 - Krause January 21, 1 | 1992-01-21 |
| Joint for ladders Grant 4,928,792 - Krause May 29, 1 | 1990-05-29 |
| Collapsible multi-purpose ladder Grant 4,474,264 - Krause October 2, 1 | 1984-10-02 |
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