Average Co-Inventor Count = 2.00
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, Inc. (3 from 63 patents)
3 patents:
1. 5462192 - Lunch holder
2. 5323926 - Lunch holder
3. 5277329 - Lunch holder