Average Co-Inventor Count = 1.75
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. Roland Corporation (7 from 477 patents)
7 patents:
1. 12100377 - Pedal board and method of attaching effector to pedal board
2. D1032712 - Pedalboard
3. D1031826 - Pedalboard
4. D1031827 - Pedalboard
5. D969904 - Sound effects processor for electronic musical instrument
6. D876412 - Wireless transmitter
7. 7498506 - Foot volume pedal systems and methods