Average Co-Inventor Count = 7.23
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. Raytheon Company (4 from 8,181 patents)
4 patents:
1. 9593911 - Blank firing simulated firearm for use in combat training
2. 9011151 - System and method for simulating firing a gun
3. 8157565 - Military training device
4. 7976309 - Method and apparatus for simulating weapon explosions inside a chamber