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. Fail Safe Industries, Inc. (2 from 3 patents)
3 patents:
1. 4313641 - Selectively operable control system for vehicle brake valve
2. 4289219 - Control system for vehicle brake valve
3. D242920 - Swimming pool chlorinator