Average Co-Inventor Count = 1.00
ph-index = 5
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. R.r. Donnelley and Sons Company (6 from 293 patents)
2. R.r. Donnelley & Sons (2 from 21 patents)
8 patents:
1. 6648136 - Book insert compact disc carrier device
2. 6398024 - Folded paper board CD carrier
3. 6241085 - Folded paper board CD carrier
4. 6068117 - Book insert CD carrier device
5. D424435 - Box for a book
6. 5881950 - Rotary materials organizer
7. 5732818 - Compact disc package
8. 5653471 - Nested book assembly