Average Co-Inventor Count = 1.33
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. Cook Electric Company (1 from 17 patents)
2. Riley-beaird, Inc. (1 from 1 patent)
2 patents:
1. 4167437 - Boiling water evaporator with shrouded heating tube bundle
2. 4131538 - Method of separating a predetermined fraction from petroleum oil using