Average Co-Inventor Count = 2.40
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. Tdw Delaware, Inc. (1 from 120 patents)
2 patents:
1. 4867024 - Locking rotary die cutting cover
2. D257266 - Paper weight