Ingemar Karlsson
10Patents
8h-index
19Co-inventors
69Inventor score
Filing activity: May 28, 1975 → Dec 11, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3982328A | Dryer for material coated on two surfaces | Performing Operations; Transporting | 25 | Expired |
| US3979038A | Arrangement at transport of web or sheet material | Performing Operations; Transporting | 25 | Expired |
| US4137644A | Treating airborne web material | Performing Operations; Transporting | 24 | Expired |
| US4625434A | Arrangement in cylinder dryer | Textiles; Paper | 23 | Expired |
| US4069595A | Arrangement for conveying web material through a treating plant | Performing Operations; Transporting | 20 | Expired |
| US4505053A | Drying plant for a material web | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6421541B1 | Adaptable bandwidth | Electricity | 11 | Expired |
| US4467950A | Arrangement for pulling the tail of a web-like material through a drying or cooling plant | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8385926B2 | Method and apparatus for generating coverage in a cellular network | Electricity | 5 | Active |
| US6092304A | Blow box for use in a plant for drying a material web | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.