Average Co-Inventor Count = 2.96
ph-index = 13
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. Hirsh Company (22 from 67 patents)
23 patents:
1. D304137 - Implement holder
2. D299687 - Shelf
3. 4768660 - Adjustable hook and mounting rail assembly
4. D295001 - Stool
5. D294668 - Compact tool holder
6. D294334 - Level trim
7. D293052 - Adjustable support stand
8. 4699343 - Support for workpieces
9. D291037 - Storage cabinet
10. 4682698 - Tool holder
11. 4581828 - Spirit level
12. D279731 - Stool
13. D279238 - Work stool
14. D278664 - Drawer
15. D278440 - Router table