Average Co-Inventor Count = 3.58
ph-index = 3
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. Porter-cable/delta (4 from 22 patents)
4 patents:
1. D464066 - Table for a tile saw
2. D453779 - Arm for a tile saw
3. 6347624 - Tile saw
4. D453170 - Tub for a tile saw