Gustav Loewenberg
4Patents
3h-index
10Co-inventors
40Inventor score
Filing activity: Oct 19, 1973 → Jul 26, 1976
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3977626A | Magnetic tape cartridge | Physics | 13 | Expired |
| US3942744A | Magnetic tape cartridge | Physics | 7 | Expired |
| US4048375A | Magnetic recording media of improved mechanical resistance | Emerging Cross-Sectional Technologies | 4 | Expired |
| USRE29049E | Tape recorder and magnetic tape cassette with movable tensioning and brake means | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.