Average Co-Inventor Count = 1.50
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. Ner Data Products, Inc. (2 from 6 patents)
2. New Holding, Inc. (1 from 1 patent)
3 patents:
1. 5599115 - Supply cartridge and method for ribbon delivery system
2. 5478160 - Multi-ply printer ribbon cartridge and method
3. 5120088 - Method of securing a transaction record