Average Co-Inventor Count = 1.60
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 (4 from 832,843 patents)
4 patents:
1. 6053968 - Portable room air purifier
2. 5899655 - Vehicle transporting device
3. 5839875 - Vehicle transporting device
4. 5425455 - Folding lap tray