Average Co-Inventor Count = 4.44
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. Phc Holdings Corporation (1 from 186 patents)
2. Phc Corporation (1 from 32 patents)
2 patents:
1. 12371648 - Atomization device and culture device
2. 12158366 - Liquid surface detection device, atomization device, and culture device