Average Co-Inventor Count = 3.43
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. Meridian International Co., Ltd. (6 from 63 patents)
6 patents:
1. 8517173 - Case for holding a hand tool
2. D657215 - Rotary ratchet wrench
3. 8079469 - Case for holding a hand tool
4. D649349 - Toolbox
5. D640518 - Rotary ratchet wrench
6. D632535 - Rotary ratchet wrench