Elmar Ehrmann
46Patents
5h-index
36Co-inventors
69Inventor score
Filing activity: May 7, 1993 → Mar 14, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6282866A | Packaging machine | Performing Operations; Transporting | 25 | Expired |
| US5426919A | Packaging machine | Performing Operations; Transporting | 14 | Expired |
| US9580198B2 | Line converger with label dispenser | Performing Operations; Transporting | 10 | Active |
| US8544245B2 | Packaging machine for multilayer lid foil | Performing Operations; Transporting | 8 | Active |
| US7922614B2 | Chain for a machine drive, transport of material in a machine or the like, and packaging machine comprising one such chain | Performing Operations; Transporting | 5 | Active |
| US8357875B2 | Laser sealing of packages | Performing Operations; Transporting | 4 | Active |
| US8091322B2 | Packaging machine and method for producing packages made of a film | Performing Operations; Transporting | 4 | Active |
| US9248929B2 | Work station for a packaging machine and tool changing method | Emerging Cross-Sectional Technologies | 4 | Active |
| USD616475S1 | Cover of a packaging machine | General | 4 | Expired |
| US8985423B2 | Packaging machine with dynamic chain tension | Performing Operations; Transporting | 4 | Active |
| US9694414B2 | Deep-drawing packaging machine with electromotive lifting gear | Performing Operations; Transporting | 3 | Active |
| US8281559B2 | Packaging machine having an ultrasonic device | Performing Operations; Transporting | 3 | Active |
| US8752357B2 | Thermoform packaging machine and method of operating the same | Performing Operations; Transporting | 3 | Active |
| US7726097B2 | Packaging machine support device | Emerging Cross-Sectional Technologies | 2 | Active |
| US8720169B2 | Packaging machine comprising a plurality of work stations | Performing Operations; Transporting | 2 | Active |
| US8820037B2 | Thermoforming packaging machine and a method for filling packaging troughs with products | Performing Operations; Transporting | 2 | Active |
| US10766655B2 | Thermoform packaging machine with film punch | Performing Operations; Transporting | 2 | Active |
| US10843834B2 | Packaging machine having moisture sensor | Physics | 2 | Active |
| US9567124B2 | Tool changing device for a work station of a thermoforming packaging machine | Performing Operations; Transporting | 1 | Active |
| US10472112B2 | Thermoform packaging machine with strip punch unit | Performing Operations; Transporting | 1 | Active |
| US11485534B2 | Packaging machine having an improved adjustment function | Physics | 1 | Active |
| US8955291B2 | Packaging machine with oscillating sealing tool | Performing Operations; Transporting | 1 | Active |
| US9321233B2 | Thermoforming packaging machine | Performing Operations; Transporting | 1 | Active |
| US8046979B2 | Packing machine, in particular encompassing a deep drawing machine | Performing Operations; Transporting | 1 | Active |
| US8051630B2 | Device for shrinking packagings | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.