Average Co-Inventor Count = 2.76
ph-index = 4
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. Ivy Hill Corporation (4 from 28 patents)
4 patents:
1. D407591 - Combined container and slide tray for holding a compact disc
2. 5819926 - Package for a recording medium and method of assembling same
3. 5816394 - Ecologically acceptable package for a recording medium
4. 5709300 - Slide tray package for recording medium