Average Co-Inventor Count = 1.27
ph-index = 12
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 (19 from 183 patents)
2. Cts Fahrzeug-dachsysteme Gmbh (17 from 68 patents)
3. Other (1 from 832,718 patents)
4. Ssr Roofing Systems, L.l.c. (1 from 2 patents)
5. Webasto Ag (115 patents)
6. Valmet Automotive Oy (7 patents)
38 patents:
1. 8132840 - Center driven tonneau system
2. 8056957 - Torsion spring system for convertible top
3. 8002326 - Convertible top having over center backlight
4. 7959208 - Convertible top with in-folding side rails
5. 7950718 - Convertible soft top with fins
6. 7866726 - Convertible top having movable outboard panels
7. 7762613 - Latch mechanism for convertible tops
8. 7762607 - Overcenter linkage mechanism for a decklid of an automotive vehicle
9. 7581777 - Header latch assembly for convertible tops
10. 7559600 - Windscreen deflector for automotive vehicles
11. 7429070 - Tonneau cover for a vehicle with a cargo area
12. 7377574 - Retracting mechanism for use with both hard and hybrid retractable tops for vehicles
13. 7309098 - Motor vehicle with a retractable roof
14. 7182390 - Retractable hardtop with articulating center panel
15. 7118161 - Folding top for vehicle with rigid rear panel