Average Co-Inventor Count = 3.29
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. Focused Technology Solutions, Inc. (5 from 8 patents)
2. Protran Technology, LLC (3 from 5 patents)
3. Railserve, Inc. (2 from 11 patents)
4. Fts Tools, LLC (2 from 4 patents)
12 patents:
1. 12116029 - Derail warning light system
2. 12077046 - Interactive safety system for vehicles
3. 11661708 - Railroad spike remover
4. 11618136 - Tie drill and lag screw inserter device for the rail industry
5. 11613284 - Vertical rail measurement device
6. 11400963 - Derail warning light system
7. 11318886 - Interactive safety system for vehicles
8. 11131066 - Railroad spike remover
9. 11027758 - Vertical rail measurement device
10. 10981507 - Interactive safety system for vehicles
11. 10894551 - Lateral rail measurement device
12. 10543861 - Vertical rail measurement device