Average Co-Inventor Count = 1.54
ph-index = 7
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. Sanford Gmbh (10 from 386 patents)
10 patents:
1. D566766 - Writing instrument cap
2. D566174 - Writing instrument
3. D565656 - Clip for a writing instrument
4. D565106 - Clip for a writing instrument
5. D563474 - Clip for a writing instrument
6. D525303 - Writing instrument
7. D521067 - Writing instrument
8. D514805 - Writing instrument container
9. D507303 - Clip
10. D501510 - Writing instrument