Average Co-Inventor Count = 3.75
ph-index = 2
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. Linde Material Handling Gmbh (2 from 57 patents)
2 patents:
1. 8196690 - Industrial truck, in particular a counterweighted fork lift truck
2. 8113311 - Chassis for a battery-operated industrial truck