Thomas L. Helmers
3Patents
3h-index
3Co-inventors
39Inventor score
Filing activity: Sep 20, 1984 → Apr 10, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5189355A | Interactive rotary controller system with tactile feedback | Electricity | 171 | Expired |
| US4731679A | Method and apparatus for transporting a recording medium with an adaptive velocity change profile | Physics | 109 | Expired |
| US4561608A | Adaptive end of tape detection apparatus and method | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.