Average Co-Inventor Count = 2.40
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. Krupp Fordertechnik Gmbh (1 from 40 patents)
2. Krupp Industrietechnik Gesellschaft MIT Beschrankter Haftung (1 from 9 patents)
2 patents:
1. 5553341 - Roller carriage for portable bridges
2. 5421688 - Installation for the load transfer of piece goods in the form of load