Average Co-Inventor Count = 3.00
ph-index = 2
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. Zih Corporation (1 from 326 patents)
2. Zih Crop. (1 from 1 patent)
2 patents:
1. 7079168 - Ribbon drive and tensioning system for a print and apply engine or a printer
2. 7071961 - Ribbon drive and tensioning system for a print and apply engine for a printer