Average Co-Inventor Count = 1.00
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. Vacuumatic Limited (2 from 8 patents)
2 patents:
1. 4141443 - Conveyor system for delivering articles in succession
2. 4109780 - Conveyor systems with gating arrangement