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. Albert-frankenthal Ag (2 from 77 patents)
2 patents:
1. 5305993 - Folder and stitcher assembly with first and second stitching cylinders
2. 5287805 - Folding apparatus