Average Co-Inventor Count = 1.64
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. Uniroyal Inc. (3 from 428 patents)
2. Alpha Chemical Corporation (1 from 1 patent)
3 patents:
1. 4525487 - Method for making polyester resin foam by spraying
2. 4401771 - Method for preparing polyester foam using cobalt/potassium promotors
3. 4327196 - Method for producing expanded and cured polyester resin