Average Co-Inventor Count = 1.50
ph-index = 2
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. Shure Products Inc. (2 from 2 patents)
2 patents:
1. 5603651 - Bubble-producing skipping toy
2. 5377996 - Electronic paddle game device