Average Co-Inventor Count = 2.40
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. USA As Represented by Secretary of the Navy (1 from 16,080 patents)
2. National Research Development Corporation (1 from 1,200 patents)
2 patents:
1. 4789971 - Broadband, acoustically transparent, nonresonant PVDF hydrophone
2. 4390674 - Uniaxially drawn vinylidene fluoride polymers