Average Co-Inventor Count = 3.83
ph-index = 3
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. Hewlett-packard Development Company, L.p. (1 from 27,394 patents)
2. Marconi Communications Gmbh (1 from 243 patents)
3 patents:
1. D503353 - Gas reader
2. 6560106 - Control panel assembly
3. D430865 - Telecommunications equipment pedestal