Average Co-Inventor Count = 1.50
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. Allied Industries, Inc. (2 from 10 patents)
2 patents:
1. D275765 - Photo finishing printer
2. 4474458 - Photographic film printer