Average Co-Inventor Count = 5.00
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. At&t Bell Laboratories (1 from 3,345 patents)
2. American Telephone and Telegraph, Co. (1 from 386 patents)
3. At&t Technologies, Inc. (1 from 382 patents)
4. American Telephone and Telegraph Company, At&t Technologies, Inc. (1 from 51 patents)
3 patents:
1. 4941795 - Component insertion machine apparatus
2. 4873762 - Component insertion machine apparatus
3. 4831696 - Component insertion machine apparatus