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. Siemens Aktiengesellschaft (1 from 30,045 patents)
2. Otto Olbrich (0 patent)
3. Hubert Mugrauer (0 patent)
4. Georg Bohmer (0 patent)
5. Hans Hahn (0 patent)
6. Reinhold Rigauer (0 patent)
7. Bernward Heller (0 patent)
8. Otto Rotheimer (0 patent)
9. Rudolf Seeberger (0 patent)
10. Joseph Dietl (0 patent)
1 patent:
1. 5238317 - Printer providing a freely accessible printer frame