Average Co-Inventor Count = 1.00
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. Convac, Ltd. (2 from 5 patents)
2 patents:
1. 6129116 - Sealing devices
2. D420043 - Toner cartridge