Average Co-Inventor Count = 1.47
ph-index = 3
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. D'addario & Company, Inc. (6 from 43 patents)
6 patents:
1. 11309672 - Solder-less and tool-less electrical system
2. 10847127 - Telescoping board for instrument pedals
3. D881267 - Hook for strap for musical instrument
4. D876532 - Musical instrument tuner
5. D847252 - Hook for musical instrument strap
6. D847016 - Instrument strap holder