Average Co-Inventor Count = 1.49
ph-index = 9
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. Mann+hummel Gmbh (4 from 1,012 patents)
2. Watson Marlow Gmbh (4 from 34 patents)
3. Bayerische Motoren Werke Aktiengesellschaft (3 from 6,157 patents)
4. Buerkert Werke Gmbh (2 from 97 patents)
5. Daimler Ag (1 from 2,047 patents)
6. B Ayerische M Otoren W Erke a Ktiengesellschaft (1 from 145 patents)
7. Metabowerke Gmbh & Co. (1 from 34 patents)
8. Mann+hummel Life Sciences & Environment Holding Singapore Pte. Ltd. (1 from 5 patents)
9. Scala Design Gmbh (1 from 1 patent)
18 patents:
1. D1042773 - Air purifier
2. D877200 - Crankcase ventilation device housing
3. D834166 - Filter housing
4. D817468 - Filter housing
5. D789422 - Central ring portion of a positive displacement pump
6. D788179 - Axial ridged housing portion of a positive displacement pump assembly
7. D788178 - Front cover portion of a positive displacement pump assembly
8. D787561 - Pump portion of a positive displacement pump assembly
9. D762834 - Air filter
10. D652479 - Device for the distribution of liquids
11. D650884 - Device for the distribution of liquids
12. D599267 - Wheel or wheel cover
13. D593022 - Wheel or wheel cover
14. D590318 - Front face of a vehicle wheel
15. D589425 - Front face of a vehicle wheel