Rolf Kammann
13Patents
3h-index
16Co-inventors
57Inventor score
Filing activity: Apr 27, 1987 → Dec 10, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5437417A | Device for winding a web | Performing Operations; Transporting | 28 | Expired |
| US4767075A | Apparatus for forming a plurality of supply rolls consisting of respective wound strips formed from a wide web by slitting | Performing Operations; Transporting | 17 | Expired |
| US5137224A | Winding spindle | Performing Operations; Transporting | 4 | Expired |
| US5251837A | Device for winding webs of material onto winding shafts | Performing Operations; Transporting | 3 | Expired |
| US8201768B2 | Pivotable positioning roller in the reversing winder | Performing Operations; Transporting | 2 | Active |
| US7055776B2 | Device for continuous winding of webs | Performing Operations; Transporting | 1 | Expired |
| US10654676B2 | Apparatus for automatically cutting and discharging a web of material, and associated method | Performing Operations; Transporting | 0 | Active |
| US9663316B2 | Winding device | Performing Operations; Transporting | 0 | Active |
| US10005635B2 | Winder for an endless material web | Performing Operations; Transporting | 0 | Active |
| US7967176B2 | Cutting and transport cylinder in a winding device for winding material webs | Emerging Cross-Sectional Technologies | 0 | Active |
| US11292685B2 | Apparatus for automatically cutting and discharging a web of material, and associated method | Performing Operations; Transporting | 0 | Active |
| US10207886B2 | Winder and a turret unit | Performing Operations; Transporting | 0 | Active |
| US7188798B2 | Device for continuous winding of webs | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.