Average Co-Inventor Count = 2.00
ph-index = 4
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. At&t Bell Laboratories (3 from 3,345 patents)
2. At&t Laboratories, Limited (1 from 28 patents)
4 patents:
1. D339328 - Mini-computer housing
2. D338659 - Small computer housing
3. D337571 - Mainframe computer housing
4. D337097 - Small computer housing