Average Co-Inventor Count = 3.43
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. Polaroid Corporation (2 from 2,176 patents)
2 patents:
1. 6671032 - Simplified self-developing film assemblages and methods of making the same
2. 6291128 - Photographic film assemblages of the self-developing type having removable portions