Horst Zerza
11Patents
3h-index
6Co-inventors
49Inventor score
Filing activity: Nov 25, 2005 → Feb 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9335318B2 | Apparatus for recognizing the discard state of a high-strength fiber rope in use in lifting gear | Physics | 9 | Active |
| US10807841B2 | Hoist drum and fiber rope drive having such a hoist drum | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9758358B2 | Hoist drum and rope pulley for fiber rope drives | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10359347B2 | Device for detecting the replacement state of wear of a high-strength fiber rope during use in lifting gear | Physics | 2 | Active |
| US10214396B2 | Device for determining the replacement state or wear of a rope during use in lifting gear | Performing Operations; Transporting | 2 | Active |
| US10011464B2 | Apparatus for recognizing the discard state of a high-strength fiber rope in use in lifting gear | Physics | 1 | Active |
| US9873597B2 | Device for detecting the replacement state of wear of a high-strength fiber rope during use in lifting gear | Physics | 1 | Active |
| US10281004B2 | Swivel | Performing Operations; Transporting | 1 | Active |
| US10301154B2 | Hoist drum and rope pulley for fiber rope drives | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12054367B2 | Cable drum for a cable winch, and cable drive having such a cable drum | Performing Operations; Transporting | 0 | Active |
| US7422123B2 | Crane boom for transport as container freight and a transport apparatus for transport of the boom parts of a crane boom of this type | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.