Average Co-Inventor Count = 4.00
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. USA As Represented by Secretary of the Navy (2 from 16,080 patents)
2 patents:
1. 11585221 - Vane drive rotary combustion engine
2. 9784532 - Missile launcher system for reload at sea