Average Co-Inventor Count = 3.20
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. Other (1 from 832,761 patents)
2. The Ritvik Group Inc. (1 from 31 patents)
3. Ritvik Holdings Inc. (1 from 7 patents)
4. The Ritvik Group Group Inc. (1 from 1 patent)
4 patents:
1. 5827106 - Toy construction piece and kit thereof
2. D388138 - Reversible race track section
3. 5657695 - Reversible race track system
4. 5287636 - Tubular drying apparatus for footwear or handwear