Average Co-Inventor Count = 6.46
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. Karcher North America, Inc. (2 from 77 patents)
2 patents:
1. 8783587 - Mobile washer unit
2. 8602323 - Mobile washer unit