Average Co-Inventor Count = 1.33
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. Huhtamaki Company Technology, Inc. (1 from 3 patents)
2. Huhtamaki Foodservice, Inc. (1 from 1 patent)
2 patents:
1. 6679380 - Cup carrier
2. 6398056 - Tipping-resistant cup holding tray