Average Co-Inventor Count = 1.67
ph-index = 6
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. Direct Pack, Inc. (6 from 91 patents)
2. Pwp Industries Corporation (5 from 56 patents)
3. Pwp Industries (california Corporation) (1 from 4 patents)
12 patents:
1. D1103785 - Produce tray
2. D1092239 - Egg tray
3. D1092240 - Egg tray
4. D1049845 - Container
5. D948294 - Container
6. D845757 - Container
7. 8028851 - Enhanced tamper evident container with tear-apart parts
8. D625180 - Universal food container
9. 7631776 - Tamper evident container with tear-apart parts
10. D581781 - Round universal package
11. D555475 - Multiple compartment square food container
12. D514452 - Container for small cakes