Average Co-Inventor Count = 2.25
ph-index = 3
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. Tyco Flow Control, Inc. (2 from 13 patents)
2. Keystone International Holdings Corp. (1 from 48 patents)
3 patents:
1. D414844 - Manifold
2. D406320 - Manifold
3. D398375 - Manifold