Gerhard Gnad
9Patents
4h-index
9Co-inventors
50Inventor score
Filing activity: Jan 27, 1971 → Mar 10, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6190296A | Apparatus for machining a material web | Emerging Cross-Sectional Technologies | 42 | Expired |
| US8844250B2 | Sealing device and method for producing sealed packages of a pourable food product | Performing Operations; Transporting | 13 | Active |
| US3979378A | Water-soluble azo dyes having a substituted 2-hydroxypyridone (6) coupling component | Chemistry; Metallurgy | 11 | Expired |
| US4133806A | Azo dyes with an N-substituted 2-hydroxy-3-cyano-4-methyl pyrridone-6-coupling component | Chemistry; Metallurgy | 5 | Expired |
| US7868518B2 | Device for processing workpieces | Emerging Cross-Sectional Technologies | 2 | Active |
| US9427912B2 | Ultrasonic welding apparatus having plurality of sonotrodes | Performing Operations; Transporting | 1 | Active |
| US9833946B2 | Device for the ultrasonic processing of materials having a trigger apparatus | Performing Operations; Transporting | 1 | Active |
| US11292075B2 | Method for intermittent ultrasonic processing of a length of material | Performing Operations; Transporting | 0 | Active |
| US12222698B2 | Method for detecting the making or breaking of contact of a sonotrode with a counter-element | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.