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. Alfred Karcher Gmbh & Co. (1 from 36 patents)
2. Alfred Karcher Gmbh (1 from 1 patent)
2 patents:
1. 5395052 - High-pressure cleaning device with pump housing/spray gun connection
2. 5174730 - High-pressure cleaning apparatus