Average Co-Inventor Count = 1.43
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. Schwan-stabilo Schwanhausser Gmbh & Co. (6 from 19 patents)
2. Schwan-stabilo Schwanhaeusser Gmbh & Co. (5 from 9 patents)
3. Other (2 from 832,812 patents)
4. Schwan-stabilo Schwanhausser (1 from 1 patent)
5. Moeck, Gerhard (0 patent)
15 patents:
1. 10850553 - Housing element for a writing instrument and writing instrument
2. 9656508 - Pencil holder for storing a pencil
3. D769370 - Pen holder
4. 5678940 - Refilling container for a writing, marking, painting or drawing implement
5. D355674 - Refillable inkmarker
6. 5336005 - Applicator device
7. 5328284 - Refilling container for refilling a writing, painting or drawing
8. 5294205 - Applicator device
9. 5192154 - Applicator insert for an applicator implement
10. 5094254 - Mascara applicator device
11. 5051015 - Protective cap for a writing, drawing or applicator implement
12. 5018892 - Applicator device for a stick of spreadable material
13. 4971470 - Applicator device for a viscous material
14. 4859104 - Applicator device and cap
15. 4810124 - Applicator device