Average Co-Inventor Count = 1.50
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. Davy-loewy Limited (1 from 27 patents)
2. Ford & Dain Research Limited (1 from 1 patent)
2 patents:
1. 4370237 - Extractants
2. 4244420 - Apparatus for feeding a horizontal continuous casting mold