Average Co-Inventor Count = 3.57
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. Symtron Systems, Inc. (5 from 18 patents)
5 patents:
1. 5888072 - Fuel spill module for firefighter trainer
2. 5700142 - Liquid pilot assembly
3. 5700141 - Pilot module assembly
4. 5688136 - Fire fighting trainer
5. 5518403 - Rollover fire fighting trainer