Average Co-Inventor Count = 3.08
ph-index = 3
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. Brother Industries, Ltd. (12 from 979 patents)
13 patents:
1. D1102515 - Printer
2. D1101033 - Printer
3. D1101034 - Printer
4. D1070981 - Auto document feeder
5. D1070972 - Printer
6. D1070977 - Printer
7. D1052645 - Auto document feeder
8. D1040898 - Printer
9. D1032714 - Printer
10. D1028077 - Printer
11. D1026091 - Ink tank for printing machine
12. D1017789 - Air cleaner
13. D1009992 - Ink tank for printing machine