Average Co-Inventor Count = 2.34
ph-index = 16
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. (17 from 77 patents)
2. Castle Rock Industries, Inc. (11 from 12 patents)
3. Samsonite Corporation (5 from 297 patents)
4. Karcher Floor Care, Inc (1 from 1 patent)
34 patents:
1. 10555657 - Floor treatment apparatus
2. 9757005 - Floor treatment apparatus
3. 9730566 - Floor treatment apparatus
4. 9510721 - Floor cleaning apparatus
5. 9451861 - Floor treatment apparatus
6. 9192276 - Floor cleaning apparatus
7. 9015887 - Floor treatment apparatus
8. 8887340 - Floor cleaning apparatus
9. 8783587 - Mobile washer unit
10. 8721805 - Towed portable cleaning station
11. 8602323 - Mobile washer unit
12. 8597434 - Towed portable cleaning station
13. 8528142 - Floor treatment apparatus
14. 8438685 - Floor treatment apparatus
15. 8245345 - Floor treatment apparatus