Wolfgang Prem
11Patents
7h-index
9Co-inventors
51Inventor score
Filing activity: Mar 11, 1991 → Nov 18, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5351615A | Offset blanket for a grooveless blanket cylinder composed of a carrier plate and a rubber layer placed thereon | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5379693A | Welded tubular printing plate, and the method of making | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5802975A | Device for manipulating sleeves on cylinders | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5168808A | Sleeved printing machine roller or cylinder for an offset printing machine, and method of sleeving a cylinder core | Performing Operations; Transporting | 16 | Expired |
| US5654100A | Offset rubber-blanket sleeve | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6038975A | Printing roller for channel-free printing | Performing Operations; Transporting | 16 | Expired |
| US5499580A | Process for fabricating a sleeve shaped printing form | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5557960A | Device for producing a tube, in particular a tube-shaped printing form, with a continuous circumferential surface | Performing Operations; Transporting | 4 | Expired |
| US6779449B1 | Carrying sleeve for printing and transfer forms and a process for production of such a carrying sleeve | Performing Operations; Transporting | 4 | Expired |
| US5513568A | Plate cylinder for a sleeve-type printform | Performing Operations; Transporting | 3 | Expired |
| US5052294A | Bending compensated printing web deflection roller | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.