Average Co-Inventor Count = 1.00
ph-index = 1
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. Gec Plessey Telecommunications Limited (2 from 39 patents)
2 patents:
1. D322612 - Key telephone station display stand
2. D322613 - Key telephone station display stand