Average Co-Inventor Count = 1.22
ph-index = 5
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. Rhythm Tech Inc. (5 from 5 patents)
2. Other (2 from 832,718 patents)
3. Rhytm Tech, Inc. (1 from 1 patent)
10 patents:
1. 8330031 - High hat tambourine assembly
2. 8058541 - Percussion accessories for drumsticks
3. 7714219 - Enhanced comfort headless tambourine
4. 7665604 - Tambourine display/protective case
5. D585639 - Tambourine case
6. D543579 - Tambourine
7. D319457 - Combined musical triangle and a stand
8. D268419 - Tambourine
9. D259047 - Tambourine
10. 4230015 - Tamborine