Average Co-Inventor Count = 4.00
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. Lindsay Manufacturing Company (2 from 27 patents)
2 patents:
1. 4277023 - Center pivot irrigation system with corner watering arrangement
2. 4240582 - Center pivot irrigation system with corner watering arrangement