Tatu Pitkänen
13Patents
3h-index
32Co-inventors
56Inventor score
Filing activity: Nov 13, 2003 → Feb 24, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7444862B2 | Web tension profile measuring method and roll applying the same | Performing Operations; Transporting | 21 | Active |
| US9393593B2 | Method and apparatus for controlling a coating head, and a coating head | Textiles; Paper | 9 | Active |
| US7255000B2 | Method and an arrangement for controlling position and/or force of an elongated rolling device | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7832677B2 | Method and an apparatus for controlling a nip profile of a reeling nip | Performing Operations; Transporting | 3 | Active |
| US7799171B2 | Reeling method and system as well as an measuring apparatus | Physics | 3 | Active |
| US8167229B2 | Reeling apparatus for fiber web and method of reeling fiber web | Performing Operations; Transporting | 3 | Active |
| US10087028B2 | Arrangement in a perforated roll of a fiber web machine and prefabricated sensor sheet for a perforated roll of a fiber web machine | Textiles; Paper | 1 | Active |
| US7757990B2 | Method for changing a reel in a reeling process of a fiber material web and a reel change apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US11008190B2 | Method, system and a computer program product for condition monitoring of a fiber web or paper finishing machine | Performing Operations; Transporting | 0 | Active |
| US10662584B2 | Method, system and a computer program product for condition monitoring of a continuous element moving in a fiber web or paper finishing machine | Performing Operations; Transporting | 0 | Active |
| US7584674B2 | On-line measurement for a pressure profile | Physics | 0 | Active |
| US8613972B2 | Papermaking coating station with pressure-sensitive film roll | Physics | 0 | Active |
| US7449671B2 | Method and apparatus for reeling control having an electromagnetic radiation detection | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.