Werner Steffen
14Patents
7h-index
16Co-inventors
63Inventor score
Filing activity: Jul 17, 1984 → Jul 30, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9636885B2 | Device for embossing packaging material with a set of embossing rollers of the male-female die type | Performing Operations; Transporting | 12 | Active |
| US9156107B2 | Method and device for structuring the surface of a hard material coated solid body by means of a laser | Performing Operations; Transporting | 12 | Active |
| US10183318B2 | Method and device for producing a structured surface on a steel embossing roller | Performing Operations; Transporting | 12 | Active |
| US9993895B2 | Method and device for structuring the surface of a hard material coated solid body by means of a laser | Performing Operations; Transporting | 11 | Active |
| US9939725B2 | Method and device for producing masks for a laser installation | Emerging Cross-Sectional Technologies | 11 | Active |
| US10083253B2 | Method for producing a set of cooperating embossing rollers | Performing Operations; Transporting | 11 | Active |
| US4600283A | Apparatus and method for the automatic control of an aerial photographic camera | Physics | 7 | Expired |
| US11220083B2 | Tool and method for embossing packaging material with an embossing pattern having a code with low visibility and method of reading a code | Performing Operations; Transporting | 2 | Active |
| US11298911B2 | Method and embossing structure using high density pressure for creating shadowed or curved highly reflective areas on rotationally embossed foils | Performing Operations; Transporting | 2 | Active |
| US10967601B2 | Device for fine embossing of packaging material with a set of embossing rolls of the male/female embossing type | Performing Operations; Transporting | 1 | Active |
| US11325338B2 | Paper joint without discontinuity for tube shaped paper wraps closed by means of embossed paper and re-sealable innerliner seal by means of structured innerliner | Performing Operations; Transporting | 0 | Active |
| US10882352B2 | Micro-embossing | Performing Operations; Transporting | 0 | Active |
| US11453190B2 | Method and embossing structure for maximizing pressure buildup at rotational embossing of foils | Performing Operations; Transporting | 0 | Active |
| US11554570B2 | Method and device for embossing planar material | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.