Prem; Wolfgang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Prem; Wolfgang.The latest application filed is for "carrying sleeve for printing and transfer forms and a process for production of such a carrying sleeve".
- Prem; Wolfgang - Kutzenhausen DE
- Prem; Wolfgang - Ustersbach DE
| Patent | Date |
|---|---|
| Carrying sleeve for printing and transfer forms and a process for production of such a carrying sleeve Grant 6,779,449 - Hoffmann , et al. August 24, 2 | 2004-08-24 |
| Printing roller for channel-free printing Grant 6,038,975 - Hoffmann , et al. March 21, 2 | 2000-03-21 |
| Device for manipulating sleeves on cylinders Grant 5,802,975 - Prem , et al. September 8, 1 | 1998-09-08 |
| Process for fabricating a sleeve shaped printing form Grant 5,499,580 - Hoffmann , et al. March 19, 1 | 1996-03-19 |
| Offset blanket for a grooveless blanket cylinder composed of a carrier plate and a rubber layer placed thereon Grant 5,351,615 - Kobler , et al. October 4, 1 | 1994-10-04 |
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