Average Co-Inventor Count = 1.50
ph-index = 1
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. Domino Printing Sciences Plc (2 from 60 patents)
2 patents:
1. 6203150 - Liquid collection
2. 5650806 - Ink jet nozzle/valve, pen and printer