Average Co-Inventor Count = 2.40
ph-index = 1
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. Heidelberger Druckmaschinen Ag (2 from 2,544 patents)
2. Goss International France (0 patent)
2 patents:
1. 6644186 - Copy-guiding device for flat copies in folders
2. 6126586 - Device for improving folding accuracy in a folder