Average Co-Inventor Count = 2.00
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. Grimes Aerospace Co. (2 from 13 patents)
2 patents:
1. 5690207 - Windshield wiper clutch assembly
2. 5487205 - Windshield wiper blade with securing rod