Helmut Paul Höll
4Patents
2h-index
7Co-inventors
41Inventor score
Filing activity: Mar 28, 1990 → Nov 13, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5117895A | Continuous casting mold arrangement | Performing Operations; Transporting | 10 | Expired |
| US8316916B2 | Method for producing a pipe | Chemistry; Metallurgy | 8 | Active |
| US8973523B2 | Device for creating and conveying a gas-powder mixture | Performing Operations; Transporting | 1 | Active |
| US12048942B1 | Apparatus for mixing streams of gas and powder utilizing a vortex | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.