Average Co-Inventor Count = 2.07
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. Jungheinrich Aktiengesellschaft (2 from 266 patents)
2. Jungheinrick Aktiengesellschaft (1 from 1 patent)
3 patents:
1. 7137473 - Four-wheel industrial truck with a swing axle
2. 6398480 - Fork lift truck
3. 6385518 - Industrial truck with a tilt prevention mechanism