Average Co-Inventor Count = 1.14
ph-index = 6
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. Select Service & Supply Co., Inc. (4 from 6 patents)
2. Sportime, LLC (3 from 4 patents)
3. School Specialty, Inc. (1 from 13 patents)
4. Trial S.r.l. (1 from 4 patents)
5. Ledraplatic (1 from 1 patent)
8 patents:
1. 7618358 - Training device
2. D537119 - Training device
3. D478367 - Dual-surface ball
4. D382323 - Juggling toy
5. D340487 - Ball
6. 5022649 - Quick change device for a basketball hoop
7. 4998728 - Soft tip football
8. 4730646 - Method for controlling proper inflation of athletic balls