Average Co-Inventor Count = 2.00
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. Siemens Aktiengesellschaft (2 from 30,061 patents)
2 patents:
1. 6391132 - Method and device for labeling flat items of post
2. 6032517 - Device and process for measuring the rigidity of flat mail