Dirk Cramer
24Patents
6h-index
12Co-inventors
62Inventor score
Filing activity: May 12, 1995 → Apr 22, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5816146A | Calender for satining paper | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5911174A | Calender | Textiles; Paper | 9 | Expired |
| US6209817A | Method and apparatus for monitoring a winding hardness of a winding roll | Performing Operations; Transporting | 8 | Expired |
| US6250581A | Web winding device and method | Performing Operations; Transporting | 8 | Expired |
| US6248215A | Calender and method for treating material webs in the calender | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6298634A | Process and device for producing a wound roll that is wrapped on its circumference, and the wound roll | Performing Operations; Transporting | 6 | Expired |
| US6260789A | Multi-carrying-roll winder | Performing Operations; Transporting | 4 | Expired |
| US6105897A | Reel winding roll and process | Performing Operations; Transporting | 3 | Expired |
| US6059219A | Winding device and process for winding material webs | Performing Operations; Transporting | 3 | Expired |
| US6527218B1 | Device for winding of rolls and winding process | Performing Operations; Transporting | 3 | Expired |
| US5988055A | Calendar for paper and similar web material | Textiles; Paper | 3 | Expired |
| US6012673A | Winding device and method | Performing Operations; Transporting | 2 | Expired |
| US5613307A | Heatable roll for the treatment of webs of material as well as method for their operation | Textiles; Paper | 2 | Expired |
| US6129011A | Calender for treating both sides of a web | Textiles; Paper | 2 | Expired |
| US6089495A | Winding device and method for a reel cutter | Performing Operations; Transporting | 1 | Expired |
| US7162953B2 | Roll arrangement | Textiles; Paper | 1 | Expired |
| US6705562B1 | Roll winding device and method of increasing rigidity of such device | Performing Operations; Transporting | 1 | Expired |
| US6370848B1 | Process and device for packaging material web rolls | Performing Operations; Transporting | 1 | Expired |
| US6616809B2 | Process and device for producing paper reels | Performing Operations; Transporting | 1 | Expired |
| US6176449A | Process and device for winding partial webs into partial web rolls | Performing Operations; Transporting | 1 | Expired |
| US6019306A | Roll winding device | Performing Operations; Transporting | 1 | Expired |
| US6364243B1 | Reel winding arrangement and process | Performing Operations; Transporting | 0 | Expired |
| US5816143A | Process for satining paper and calender for carrying out the process | Textiles; Paper | 0 | Expired |
| US7655114B2 | Method and device for calendering a paper web | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.