Average Co-Inventor Count = 2.73
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. Laurel Precision Machines Co., Ltd. (5 from 53 patents)
5 patents:
1. 8302960 - Banknote processing apparatus with separating and feeding portion
2. 8113508 - Bill processor
3. D652444 - Bank note sorting and counting machine component
4. D650007 - Bank note sorting and counting machine
5. D641037 - Bank note sorting and counting machine accumulation part