Helmut Engelmann
4Patents
3h-index
6Co-inventors
47Inventor score
Filing activity: Aug 7, 1986 → May 11, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4738823A | Test strip with adjustable sample absorption capacity | Physics | 57 | Expired |
| US4774054A | Axially protected test strips | Physics | 3 | Expired |
| US4837043A | Process for the production of test strips by casting method | Physics | 3 | Expired |
| US10641264B2 | Modular thrust-compensating rotor assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.