Average Co-Inventor Count = 3.16
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 832,912 patents)
5 patents:
1. D383261 - Step device for pets
2. 5649642 - Dispenser for chewing gum or bubble gum
3. 5633839 - Music vending machine capable of recording a customer's music selections
4. 5630589 - Apparatus and method of playing a paddle ball game
5. D375971 - Clip-on sunglasses