Average Co-Inventor Count = 1.20
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. Emkade Distribution Inc. (3 from 4 patents)
3 patents:
1. 11174960 - Motorized ball valve with actuator lock
2. 10801626 - Floating ball valve with improved valve seat
3. D880658 - Valve handle