Average Co-Inventor Count = 2.00
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. Westinghouse Electric Corporation (1 from 8,033 patents)
2. Mcquay-perfex Inc. (1 from 14 patents)
2 patents:
1. 4363596 - Method and apparatus for surge detection and control in centrifugal gas
2. 4265589 - Method and apparatus for surge detection and control in centrifugal gas