Average Co-Inventor Count = 2.68
ph-index = 4
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. Avedis Zildjian Company (5 from 15 patents)
5 patents:
1. 9754573 - Electronic cymbal trigger
2. 9263012 - Cymbal striking surface
3. 9245510 - Electronic cymbal trigger
4. 8657129 - Drum rack
5. 8497418 - System and method for electronic processing of cymbal vibration