Average Co-Inventor Count = 2.67
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. Stillwater Designs & Audio, Inc. (4 from 26 patents)
4 patents:
1. D1089144 - Loudspeaker
2. 11044541 - Loudspeaker with mounting assembly
3. D852781 - Subwoofer enclosure
4. D783577 - Subwoofer