Average Co-Inventor Count = 4.00
ph-index = 4
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. Liontech Trains LLC (4 from 13 patents)
2. Lionel L.c.c. (3 from 52 patents)
7 patents:
1. 10434429 - Model train control system
2. 9937430 - Model train control system
3. 9937431 - Model train control system
4. 8892276 - Model train control system
5. 8154227 - Model train control system
6. 7926427 - Force sensitive coupler for trains
7. 7458545 - System for sending commands to train cars based on location in train