Average Co-Inventor Count = 1.00
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. Maryland Cup Corporation (2 from 66 patents)
2 patents:
1. 4387551 - Heat-sealable, ovenable containers and method of manufacture
2. 4261504 - Heat-sealable, ovenable containers