Average Co-Inventor Count = 2.00
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. Uniroyal Inc. (2 from 428 patents)
2 patents:
1. 4133832 - Blowing agents -bis(hydrocarbylsulfonyl) carbohydrazides
2. 4096100 - Blowing agents-bis(hydrocarbylsulfonyl) carbohydrazides