Average Co-Inventor Count = 2.31
ph-index = 5
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. Ibs Filtran Kunststoff-/metallerzeugnisse Gmbh (6 from 21 patents)
2. Ibs Filtran Kunststoff-/mettallerzeugnisse Gmbh (2 from 2 patents)
3. Spx Corporation (1 from 614 patents)
4. Ibs Filtran Kunstatoff-/metallerzeugnisse Gmbh (1 from 1 patent)
10 patents:
1. 7823695 - Closing system for plastic shaped parts
2. 7383809 - Fastening device and method for fastening a component part in an oil sump
3. 7217357 - Oil filter for engines, transmissions or automatic transmissions
4. 7128218 - Metal oil pan with an integrated oil filter
5. 6840387 - Multilayer composite filter medium for serial filtration
6. 6715459 - Oil pan having an integrated oil filter unit
7. D486840 - Oil tank for transmission fluid filter
8. 6648146 - Suction oil filter for transmissions or engines with a movable suction tube
9. D472247 - Transmission fluid filter
10. D471217 - Splash guard for transmission fluid filter