Average Co-Inventor Count = 1.64
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 (3 from 30,040 patents)
3 patents:
1. 5177502 - Arrangement for detachably fastening modules to a module carrier
2. 5130725 - Apparatus for integrating an optical character generator in a printer
3. 5038172 - Play-free bearing mechanism for photo-conductive drums in printer or