Average Co-Inventor Count = 7.00
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. Inktec Co., Inc. (1 from 61 patents)
1 patent:
1. 7661804 - Ink recharge system and ink recharge method for ink cartridge