Average Co-Inventor Count = 3.00
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. Martin Engineering Company (3 from 148 patents)
3 patents:
1. D783223 - Conveyor belt scraper blade
2. D783222 - Conveyor belt scraper blade base member
3. 9340366 - Bulk material conveyor belt scraper and method of forming the same