Average Co-Inventor Count = 5.00
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. Checkpoint Systems, Inc. (3 from 310 patents)
3 patents:
1. 8373564 - Theft deterrent device
2. 8284062 - Theft deterrent device
3. 7961100 - Theft deterrent device