Average Co-Inventor Count = 2.40
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. Ideal Industries, Inc. (4 from 288 patents)
2. G.h.l. International, Inc. (2 from 6 patents)
6 patents:
1. 6976661 - Cat litter scoop holder
2. 6578807 - Cat litter scoop holder and scoop
3. D470386 - Punch down tool handle
4. D451358 - Punch down tool handle
5. D447403 - Punch down tool handle
6. D444693 - Punch down tool handle