Average Co-Inventor Count = 2.00
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. Amtec Meter & Controls, Inc. (2 from 2 patents)
2. Optimum Instruments, Inc. (2 from 2 patents)
2 patents:
1. 9678496 - Concrete material dispensing system
2. 8899819 - Concrete material dispensing system