Average Co-Inventor Count = 1.14
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. Other (3 from 832,880 patents)
2. Harvey & Harvey, LLC (1 from 1 patent)
4 patents:
1. 9950239 - Hitting training device
2. 7246729 - Gravity actuated collapsible garment hanger
3. 6540121 - Collapsible garment hanger
4. 6427882 - Collapsible garment hanger