Average Co-Inventor Count = 2.40
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. USA As Represented by Secretary of the Navy (2 from 16,080 patents)
2 patents:
1. 4979396 - Fatigue testing apparatus
2. H000816 - Stibine filter and antimonial lead acid batteries