Juha Ehrola
10Patents
4h-index
14Co-inventors
53Inventor score
Filing activity: Feb 11, 1987 → Sep 13, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5026005A | Method and apparatus for reel-up of a paper web | Performing Operations; Transporting | 13 | Expired |
| US5106029A | Method and apparatus for reel-up of a paper web | Performing Operations; Transporting | 9 | Expired |
| US6012386A | Bearing control system for a roll with hydrostatic bearings | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4825520A | Method for stabilizing a glide shoe of a roll adjustable in zones, a roll making use of this method, and a hydrodynamic or hydrostatic glide shoe for the roll | Textiles; Paper | 4 | Expired |
| US5897476A | Variable-crown roll loaded by means of shoes | Textiles; Paper | 4 | Expired |
| US5265812A | Reeling drum | Performing Operations; Transporting | 4 | Expired |
| US6500304B1 | Method and device for changing the natural frequency of a nip roll construction in a paper or board machine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6595691B1 | Arrangement for rapid movement of a roll with hydrostatic bearings | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7017477B1 | Method and arrangement for computing and regulating the distribution of a linear load in a multi-nip calender and a multi-nip calender | Textiles; Paper | 0 | Expired |
| US6986831B2 | Suction roll of a paper machine | Textiles; Paper | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.