Average Co-Inventor Count = 1.71
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. Zih Corporation (2 from 326 patents)
2. Wangdat, Inc. (1 from 6 patents)
3 patents:
1. 6296032 - Laminator printer
2. 6270072 - Top card feeder
3. 5469310 - Automated cassette loader