Average Co-Inventor Count = 2.00
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. Racine Railroad Products, Inc. (2 from 24 patents)
2 patents:
1. 12421670 - Tie plate centering and inserting machine
2. 11987936 - Tie plate centering and inserting machine