| Anmelder |
Datum |
Patentnummer |
Cluster |
| Hooker Chemicals & Plastics Corporation (Niagara Falls, NY) |
1976-05-06 | 4060677.txt | cluster_2 |
| The United States of America as represented by the Secretary of the |
1980-02-25 | 4284747.txt | cluster_45 |
| No Name |
1980-04-30 | 4314984.txt | cluster_6 |
| Monsanto Company (St. Louis, MI) |
1989-01-30 | 4975507.txt | cluster_6 |
| PPG Industries Ohio, Inc. (Cleveland, OH, US) |
2007-01-12 | 7854814.txt | cluster_6 |