Johan Ulf Ragard
12Patents
6h-index
21Co-inventors
66Inventor score
Filing activity: Nov 28, 2000 → Dec 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7811418B2 | Papermaking machine employing an impermeable transfer belt, and associated methods | Textiles; Paper | 84 | Active |
| US6797115B2 | Method and apparatus for making a creped tissue with improved tactile qualities while improving handling of the web | Textiles; Paper | 44 | Expired |
| US7988829B2 | Papermaking machine employing an impermeable transfer belt, and associated methods | Textiles; Paper | 19 | Active |
| US6805317B1 | Adhesive dispenser in a reel-up in a paper machine | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6998018B2 | Method and apparatus for making a creped tissue with improved tactile qualities while improving handling of the web | Textiles; Paper | 8 | Expired |
| US6705560B1 | Method for winding a tissue web in a reel-up in a paper machine | Performing Operations; Transporting | 6 | Expired |
| US8092651B2 | Methods employing an impermeable transfer belt in a papermaking machine | Textiles; Paper | 1 | Active |
| US8206555B2 | Methods employing an impermeable transfer belt in a papermaking machine | Textiles; Paper | 1 | Active |
| US12234606B2 | Tissue paper making machine | Textiles; Paper | 0 | Active |
| US8075738B2 | Apparatus with an impermeable transfer belt in a papermaking machine, and associated methods | Textiles; Paper | 0 | Active |
| US8246782B2 | Apparatus with an impermeable transfer belt in a papermaking machine, and associated methods | Textiles; Paper | 0 | Active |
| US11286618B2 | Method and a machine for of making tissue paper | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.