Average Co-Inventor Count = 3.00
ph-index = 3
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. The Croydon Company, Inc. (3 from 22 patents)
3 patents:
1. 5275297 - Clip-on book support and label holder
2. D339250 - Computer workstation
3. D331599 - Shelf labeling book support