Average Co-Inventor Count = 3.16
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. Jl Audio, Inc. (5 from 37 patents)
5 patents:
1. 10674252 - Self-draining loudspeaker system
2. D861643 - Loudspeaker enclosure
3. 10362389 - Self-draining band-pass loudspeaker system
4. D843975 - Baffle for a loudspeaker enclosure
5. 9799321 - Waveguide for a boat