Average Co-Inventor Count = 2.67
ph-index = 4
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. Expectations, LLC (4 from 42 patents)
2. Beto Engineering & Marketing Co., Ltd. (3 from 88 patents)
4 patents:
1. 9968505 - Massage device for tilting inversion exerciser
2. 8556787 - Tilting inversion exerciser
3. 8480543 - Supporting device for waist or neck portion
4. D664220 - Tilting inversion exercise table