Average Co-Inventor Count = 3.60
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. Lumex, Inc. (2 from 41 patents)
2. Impulse Technology Ltd. (1 from 12 patents)
3 patents:
1. 5469740 - Interactive video testing and training system
2. D321226 - Seat for a rowing exercise machine
3. D321225 - Seat for an upper body exercise machine