Linus E. Wallgren
13Patents
7h-index
7Co-inventors
59Inventor score
Filing activity: Feb 21, 1984 → Mar 15, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD288556S | Ornamental design for a frame of circuit elements utilized to replace damaged elements on printed circuit boards | General | 518 | Expired |
| US4855572A | Heater for use as either primary or auxiliary heat source and improved circuitry for controlling the heater | Electricity | 28 | Expired |
| US8272176B2 | Methods of assembling solar energy collecting modules | Emerging Cross-Sectional Technologies | 21 | Active |
| US4659002A | Apparatus for replacement of through-hole mounted PCB components | Electricity | 19 | Expired |
| US8726897B2 | Collapsible solar module support system and method for assembling the same | Emerging Cross-Sectional Technologies | 12 | Active |
| US4779790A | Job oriented method and apparatus utilizing molten solder for procedures such as soldering and desoldering | Electricity | 11 | Expired |
| US5152447A | Hot gas jet device for installing and removing components with respect to a substrate and improved tip for use therewith | Electricity | 10 | Expired |
| US4847471A | Heater for use as either primary or auxiliary heat source and improved circuitry for controlling the heater | Electricity | 7 | Expired |
| US5241156A | Hand-held heating device for electrical component installation/removal and improved tips for use therewith | Performing Operations; Transporting | 6 | Expired |
| USD289036S | Ornamental design for a frame of edge connectors utilized to replace damaged connectors on printed circuit boards | General | 4 | Expired |
| US4666076A | Curved tip for solder extractor | Performing Operations; Transporting | 3 | Expired |
| US4697729A | Tip for removing components from a substrate | Performing Operations; Transporting | 1 | Expired |
| USD288436S | Frame of dual in line package pads utilized to replace damaged pads on printed circuit boards | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.