Average Co-Inventor Count = 2.00
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. Digital Equipment Corporation (2 from 2,297 patents)
2 patents:
1. D319050 - Keycap for a computer disk drive control switch
2. D315897 - Keyboard