Average Co-Inventor Count = 7.00
ph-index = 2
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. Gerber Optical, Inc. (2 from 15 patents)
2 patents:
1. D392749 - Finishing block
2. 5721644 - Apparatus and method for attaching a finishing block to a lens