Average Co-Inventor Count = 4.00
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. Mueller Co. (3 from 60 patents)
3 patents:
1. 5373889 - Method of making a three-way fire hydrant
2. 5287880 - Three-way fire hydrant
3. 5121772 - Wet barrel fire hydrant with improved flow capability