Average Co-Inventor Count = 2.00
ph-index = 6
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. Rubbermaid, Inc. (7 from 848 patents)
8 patents:
1. D309066 - Magazine holder
2. D307159 - Letter organizer file
3. D304461 - Compartmented file box
4. D304345 - Utility file
5. D303813 - Desk top organizer tray
6. D302703 - Letter tray
7. D301590 - Drawer organizer tray
8. D301154 - Card file