Average Co-Inventor Count = 3.00
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. C. F. Braun & Co. (1 from 10 patents)
2. C F Braun, Inc. (1 from 5 patents)
2 patents:
1. 4921684 - Ammonia conversion process
2. 4554135 - Ammonia converter