Average Co-Inventor Count = 1.33
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. Rapistan Systems Advertising Corp. (1 from 76 patents)
2. Rapistan Advertising Corp. (1 from 1 patent)
3. Siemens Aktiengesellschaft (30,052 patents)
2 patents:
1. 6619464 - Vertical diverter assembly
2. 6446782 - Shuttle top diverter