Average Co-Inventor Count = 1.33
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. The Lincoln Electric Company (2 from 91 patents)
2 patents:
1. 5444214 - Apparatus and method for synchronizing a firing circuit for a brushless
2. 5408067 - Method and apparatus for providing welding current from a brushless