Average Co-Inventor Count = 1.20
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. Ipl Inc. (4 from 86 patents)
4 patents:
1. 5411160 - Child resistant closure
2. D353094 - Container
3. D346328 - Container
4. 5169012 - Combined waste paper and trash basket