Average Co-Inventor Count = 3.00
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. Meade Instruments Corporation (3 from 32 patents)
3 patents:
1. D534194 - Eyepiece for optical instruments
2. D518079 - Eyepiece for optical instruments
3. D515603 - Eyepiece for optical instruments