| Anmelder |
Datum |
Patentnummer |
Cluster |
| Massachusetts Institute of Technology (Cambridge, MA) |
1990-01-31 | 5115028.txt | cluster_23 |
| Massachusetts Institute of Technology (Cambridge, MA) |
1991-10-11 | 5223574.txt | cluster_23 |
| The Goodyear Tire & Rubber Company (Akron, OH, US) |
2008-10-06 | 8578983.txt | cluster_6 |