Average Co-Inventor Count = 3.83
ph-index = 3
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. Other (1 from 832,812 patents)
3 patents:
1. 6199509 - Gravity deer feeder with baffles
2. 5277122 - Dual head anchor adjuster
3. 5117760 - Rail anchor spreader with rail clamp and adjustable head assembly