Average Co-Inventor Count = 4.36
ph-index = 4
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. C-tech Industries, Inc. (2 from 2 patents)
4 patents:
1. 8480888 - Immediate cleaning and recirculation of cleaning fluid and method of using same
2. 7943040 - Wastewater treatment and recycling system
3. D572212 - Equipment control cabinet for washing station or the like
4. D555303 - Wash pad for vehicles and equipment