Average Co-Inventor Count = 2.00
ph-index = 5
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. Tie/communications, Inc. (5 from 60 patents)
5 patents:
1. D295513 - Telephone set
2. D289641 - Telephone station set
3. D287852 - Telephone station set
4. D287246 - Telephone station set
5. D267873 - Base for a telephone set