Average Co-Inventor Count = 2.40
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. Other (1 from 832,912 patents)
2 patents:
1. 6625840 - Squeegee apparatus having easily replaceable blade member
2. D355281 - Ice scraping card