Average Co-Inventor Count = 4.00
ph-index = 1
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. Caterpillar Inc. (4 from 9,440 patents)
4 patents:
1. 11480075 - Valve seat insert with soft landing insert design with contoured radii
2. 11473457 - Valve seat insert with soft landing insert design with contoured radii
3. 11125122 - Valve seat insert with soft landing insert design with contoured radii
4. 11125123 - Valve seat insert with soft landing insert design with contoured radii