Average Co-Inventor Count = 2.53
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Liebherr-werk Ehingen Gmbh (4 from 148 patents)
4 patents:
1. 10207904 - Crane, particularly crawler crane or mobile crane
2. 9815668 - Crane, in particular crawler crane or mobile crane
3. 9505591 - Crane, in particular crawler crane or mobile crane
4. 8825313 - Crane control system and crane