Average Co-Inventor Count = 2.67
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. Interface, Inc. (4 from 109 patents)
4 patents:
1. RE49534 - Border, edge or pattern carpet tile design, manufacture and installation
2. RE48544 - Border, edge or pattern carpet tile design, manufacture and installation
3. 9211024 - Border, edge or pattern carpet tile design, manufacture and installation
4. 8347800 - Methods for tufting a carpet product