Average Co-Inventor Count = 1.50
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. Laurel Precision Machines Co., Ltd. (2 from 53 patents)
2 patents:
1. 8292292 - Paper sheet obverse and reverse side arranging device
2. 8113508 - Bill processor