Average Co-Inventor Count = 5.00
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. Plastics Research Corporation (4 from 16 patents)
4 patents:
1. D425767 - Water retaining tray
2. D424893 - Water retaining tray
3. D424271 - Display pallet
4. D422643 - Hanging price display