Average Co-Inventor Count = 4.00
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 (1 from 30,052 patents)
2. Licentia Patent-verwaltungs Gmbh (1 from 639 patents)
2 patents:
1. 6298013 - Device for monitoring the travel time of mail shipments
2. 5870715 - Logistics network for processing of mailed articles and method for