Average Co-Inventor Count = 1.65
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. Wilhelm Karmann Gmbh (21 from 183 patents)
2. Other (1 from 832,718 patents)
3. Bayerische Motoren Werke Aktiengesellschaft (1 from 6,126 patents)
4. Valmet Automotive Oy (7 patents)
22 patents:
1. 8056956 - Convertible roof with sun roof part
2. 8038200 - Convertible vehicle
3. 7922232 - Movable multisection roof for a motor vehicle
4. 7806459 - Convertible with a roof which can be stored in a folding-top compartment
5. 7740302 - Motor vehicle having a movable roof assembly
6. 7703827 - Motor vehicle hatch with a storable rear window
7. 7594689 - Top for a convertible vehicle
8. 7591500 - Motor vehicle comprising a fully opening roof part
9. 7506915 - Motor vehicle with a hatchback and opening roof part
10. 7500709 - Folding top for a convertible and convertible comprising a folding top
11. 7455347 - Vehicle roof structure for motor vehicle
12. 7438343 - Convertible
13. 7303225 - Targa roof system for vehicle and associated vehicle
14. 7172242 - Motor vehicle
15. 6886880 - Foldable tops for convertible vehicles