Average Co-Inventor Count = 1.50
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. Penn Engineering & Manufacturing Corp. (3 from 60 patents)
3 patents:
1. D357176 - Panel fastener
2. D307744 - Electrical contact assembly
3. 4393684 - Press having a linkage mechanism connectable and disconnectable from a