Average Co-Inventor Count = 1.60
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. Datacard Corporation (2 from 141 patents)
2. Orbitran Company, Inc. (2 from 3 patents)
4 patents:
1. 4420819 - System for processing and storing transaction data and for transmitting
2. 4386860 - High speed label printer
3. 4119161 - Automatic operating system for lever type postage metering machine
4. 4058179 - Load cell scale