Average Co-Inventor Count = 1.00
ph-index = 10
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. Senator Gmbh & Co. Kgaa (9 from 26 patents)
2. Merz & Krell Gmbh & Co Kgaa (6 from 17 patents)
3. Merz & Krell Gmbh & Co. (3 from 13 patents)
18 patents:
1. D635188 - Component for a writing instrument
2. D626176 - Writing instrument
3. D620980 - Writing instrument
4. D620525 - Writing instrument component
5. D620047 - Writing instrument
6. D603898 - Writing utensil having coat of arms clip
7. D602087 - Writing instrument
8. D575823 - Writing instrument
9. D573186 - Writing instrument with bow operator
10. D508715 - Writing utensil
11. D499448 - Writing utensil
12. D488833 - Writing utensil portion
13. D477635 - Writing utensil
14. D476684 - Writing utensil with push button component
15. D476034 - Barrel end portion for a writing instrument