Average Co-Inventor Count = 2.86
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. National Research Development Corporation (1 from 1,200 patents)
2. The British Petroleum Company, P.l.c. (1 from 558 patents)
2 patents:
1. 4391681 - Method of inhibiting formation of and breaking of mercury butter in
2. 4279713 - Method of catalyzing the evolution of gaseous hydrogen