Average Co-Inventor Count = 3.00
ph-index = 1
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. Big Lift, LLC (1 from 45 patents)
2. Ep Equipment Co., Ltd. (0 patent)
1 patent:
1. 10014141 - Non-contact switch devices for use on material handling equipment