Average Co-Inventor Count = 2.40
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. International Business Machines Corporation (3 from 164,244 patents)
3 patents:
1. D356548 - Enclosure of a hand held computer
2. D329819 - Automotive diagnostic system
3. D319219 - Personal computer or similar article