Average Co-Inventor Count = 2.24
ph-index = 3
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. Lockheed Martin Corporation (4 from 5,259 patents)
4 patents:
1. 7212113 - Passenger and item tracking with system alerts
2. 7183906 - Threat scanning machine management system
3. 6829369 - Coding depth file and method of postal address processing using a coding depth file
4. 6483446 - Variable-length message formats and methods of assembling and communicating variable-length messages