Average Co-Inventor Count = 4.00
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. Portal Instruments, Inc. (3 from 34 patents)
3 patents:
1. D926971 - Injector cartridge
2. D926970 - Injector cartridge
3. D926972 - Injector cartridge