Keller; Wilheim A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keller; Wilheim A..The latest application filed is for "dispensing assembly comprising a cartridge with bag".
- Keller; Wilheim A. - Merlischachen CH
- Keller; Wilheim A. - CH-6402 Merlischachen CH
- Keller; Wilheim A. - CH-6330 Cham CH
| Patent | Date |
|---|---|
| Dispensing Assembly Comprising A Cartridge With Bag App 20110138741 - Stoeckli; Rochus ; et al. | 2011-06-16 |
| Dispensing cartridge with reinforced retaining flange Grant 5,330,079 - Keller July 19, 1 | 1994-07-19 |
| Indicator for pressure-driven dispensing applicance for operating cart ridge cases Grant 5,123,568 - Keller June 23, 1 | 1992-06-23 |
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