Average Co-Inventor Count = 1.00
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. American Optical Corporation (1 from 409 patents)
2. Warner Lambert Technologies, Inc. (1 from 43 patents)
2 patents:
1. D283228 - Photographic exposure control
2. 4307931 - Microscope eyeshield