Hans Sundqvist
13Patents
7h-index
12Co-inventors
63Inventor score
Filing activity: Oct 5, 1977 → Nov 11, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5116344A | Apparatus for marking an operating site | Human Necessities | 115 | Expired |
| US6119362A | Arrangements for impingement drying and/or through-drying of a paper or material web | Textiles; Paper | 41 | Expired |
| US4780898A | Arrangement in a gamma unit | Human Necessities | 30 | Expired |
| US5845415A | Method for impingement drying and/or through-drying of a paper or material web | Textiles; Paper | 16 | Expired |
| US6365004B1 | Method and apparatus for drying a paper web | Textiles; Paper | 15 | Expired |
| US6138380A | Method and apparatus for controlling the temperature in a paper machine | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6101735A | Dryer section in a paper machine in which impingement and/or ventilation hoods are used | Textiles; Paper | 8 | Expired |
| US6446356B1 | Method of controlling the drying process in a drying section of a paper machine or the like | Textiles; Paper | 5 | Expired |
| US7249424B2 | Method and device for controlling the moisture or coating quantity profile in a paper web | Textiles; Paper | 4 | Expired |
| US6792331B1 | Method and apparatus for controlling the drying process in a drying section of a paper machine or the like | Textiles; Paper | 4 | Expired |
| US7811414B2 | Method and system in a paper machine and software product | Emerging Cross-Sectional Technologies | 3 | Active |
| US7089682B2 | Impingement system in the drying section of a paper machine or the like | Textiles; Paper | 3 | Expired |
| US4166499A | Method and an apparatus for preventing deposits in a process water system for a gas generator plant or the like | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.