Average Co-Inventor Count = 3.43
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. Oliver Products Company (1 from 31 patents)
2. Oliver Packaging and Equipment Company (1 from 5 patents)
2 patents:
1. 7891493 - Food carrier
2. 6688470 - Food carrier