| Anmelder |
Datum |
Patentnummer |
Cluster |
| 3M Innovative Properties Company (St. Paul, MN, US) |
2006-07-28 | 7951319.txt | cluster_20 |
| GM Global Technology Operations LLC (Detroit, MI, US) |
2009-03-24 | 8100843.txt | cluster_6 |
| 3M Innovative Properties Company (St. Paul, MN, US) |
2011-04-22 | 8236226.txt | cluster_20 |