Average Co-Inventor Count = 2.00
ph-index = 1
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. Leonhard Kurz Gmbh & Co. (1 from 25 patents)
2. Leonhard Kurz Gmbh & Co./deutsche Bundesbank (1 from 1 patent)
2 patents:
1. 6508489 - Value-bearing document with window
2. 5763051 - Structure arrangement with a relief structure having an