Norbert Freiberger
10Patents
2h-index
10Co-inventors
51Inventor score
Filing activity: Jul 7, 1993 → Apr 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5393225A | Rotating tube heat treatment installation, in particular rotating tubular kiln, with indirect heat feed or dissipation | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8228160B2 | Sensor element and process for assembling a sensor element | Emerging Cross-Sectional Technologies | 7 | Active |
| US9370109B2 | Sensor device and method for manufacture | Emerging Cross-Sectional Technologies | 2 | Active |
| US11198647B2 | Batch for production of a refractory product, a process for the production of a refractory product, a refractory product as well as the use of a refractory product | Chemistry; Metallurgy | 0 | Active |
| US12017273B2 | Submerged nozzle with rotatable insert | Performing Operations; Transporting | 0 | Active |
| US10618845B2 | Refractory ceramic product | Chemistry; Metallurgy | 0 | Active |
| US10035732B2 | Refractory product, batch for producing the product, method for producing the product, and use of the product | Chemistry; Metallurgy | 0 | Active |
| US10000418B2 | Refractory product, use of zirconium dioxide, zirconium dioxide, method for manufacturing a refractory product and a refractory product manufactured therewith | Chemistry; Metallurgy | 0 | Active |
| US10981837B2 | Granule for producing a fire-proof product, use of such granules, fire-proof product, method for producing a fire-resistant product, and product produced by said method | Chemistry; Metallurgy | 0 | Active |
| US8705245B2 | Sensor device and method for manufacture | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.