Average Co-Inventor Count = 3.43
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. Jl Audio, Inc. (2 from 37 patents)
2 patents:
1. 10362389 - Self-draining band-pass loudspeaker system
2. 9799321 - Waveguide for a boat