Average Co-Inventor Count = 4.00
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. Exxon Research and Engineering Company (3 from 4,227 patents)
3 patents:
1. D263831 - Facsimile transceiver or similar article
2. D263591 - Facsimile transceiver or similar article
3. D263592 - Facsimile transceiver or similar article