Average Co-Inventor Count = 2.18
ph-index = 4
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. Perfect Fit Industries, Inc. (4 from 19 patents)
4 patents:
1. 6499157 - Mattress coverings and methods of making
2. 6353947 - Mattress coverings
3. 5996148 - Mattress coverings with two elastic cords
4. 5625912 - Mattress coverings