Average Co-Inventor Count = 1.75
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. International Harvester Company (1 from 481 patents)
2. International Truck and Engine Corporation (1 from 39 patents)
2 patents:
1. 6260914 - Symmetrical dash reinforcement
2. 4301570 - Door check and holding device for a motor vehicle