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. Karcher North America, Inc. (5 from 77 patents)
5 patents:
1. D1071421 - Frame for a pressure washer
2. D992846 - Frame for a pressure washer
3. D930928 - Frame for a pressure washer
4. 10835933 - Pressure washer having a tubular frame member
5. 10293352 - Hand held fluid dispensing apparatus