Widman; Bruno
Patent Applications and Registrations
Patent applications and USPTO patent grants for Widman; Bruno.The latest application filed is for "manipulatable container clamp".
- Widman; Bruno - DeKalb IL
- Widman; Bruno - Crest Hill IL
- Widman; Bruno - Romeoville IL
| Patent | Date |
|---|---|
| Manipulatable container clamp Grant 5,377,863 - Widman January 3, 1 | 1995-01-03 |
| Detachable handle for containers Grant 5,203,471 - Widman April 20, 1 | 1993-04-20 |
| Disc holder Grant 4,974,842 - Widman December 4, 1 | 1990-12-04 |
| Piercing tool for manipulating the closures of beverage containers Grant 4,549,451 - Widman October 29, 1 | 1985-10-29 |
| Tool for manipulating the closures of beverage containers Grant 4,474,087 - Widman October 2, 1 | 1984-10-02 |
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