Average Co-Inventor Count = 1.86
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. Etac Ab (8 from 13 patents)
2. Hammarplast Ab (7 from 13 patents)
3. Huxit Ab (1 from 1 patent)
4. Perstop Ab (1 from 1 patent)
18 patents:
1. D824697 - Back support cushion for wheelchair
2. D729535 - Shower stool
3. D729536 - Shower stool
4. D729534 - Shower stool
5. D729537 - Shower stool
6. 7134678 - Wheelchair
7. D448706 - Rolling walker
8. D444191 - Exercise implement
9. D372890 - Rolling walker
10. D329833 - Walker
11. D294323 - Ladle
12. D293066 - Skimmer
13. D293063 - Small turner
14. D293065 - Stirring ladle with slits
15. D293064 - Turner