Average Co-Inventor Count = 2.80
ph-index = 6
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 Kogyo Kabushiki-Kaisha (7 from 17,591 patents)
7 patents:
1. D338488 - Printer
2. D309739 - Sewing machine
3. D307024 - Sewing machine
4. D302163 - Drilling, tapping and milling machine
5. D302164 - Drilling, tapping and milling machine
6. D302165 - Machine for cutting workpieces utilizing electric discharge
7. D286407 - Machine for cutting workpieces utilizing electric discharge