Franz Beitler
5Patents
3h-index
9Co-inventors
42Inventor score
Filing activity: Dec 29, 1978 → Jul 9, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4235395A | Magnetic tape cassette with pivoting cover | Physics | 32 | Expired |
| US4322761A | Tape guide in a helical scan cassette recorder | Physics | 8 | Expired |
| US4323936A | Recording and/or reproducing apparatus | Physics | 7 | Expired |
| US4578724A | Tape cassette holder with releasable reel hold-down | Physics | 3 | Expired |
| US4639801A | Loading mechanism for a magnetic tape cassette apparatus | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.