Average Co-Inventor Count = 1.64
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. `Totes`, Incorporated (3 from 144 patents)
3 patents:
1. 4762318 - Exerciser
2. 4717908 - Credit card case with alarm system
3. 4542757 - Umbrella with advertising flag