Average Co-Inventor Count = 3.27
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. Eastman-kodak Company (1 from 21,594 patents)
3 patents:
1. 6869005 - Stapling method and apparatus
2. 6588744 - Apparatus and method for handling stacks of sheets
3. 5873541 - Magazine arrangement for receiving film cartridges