Average Co-Inventor Count = 2.40
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. Other (1 from 832,718 patents)
2. Write Stuff Enterprises, Inc. (1 from 1 patent)
2 patents:
1. 8771375 - Antimicrobial tennis ball
2. 7632197 - System for confirming hit locations on tennis court boundaries