Average Co-Inventor Count = 1.20
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. Other (1 from 832,812 patents)
2. Kusan, Inc. (1 from 11 patents)
3. Klisan, Inc. (1 from 1 patent)
3 patents:
1. 4129899 - Flashlight with a rotatable lamp holder
2. D249576 - Combined toy loader and figure therefor
3. 4077153 - Child's play block with card-retaining tangs