Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084517 | Addition of polar polymer to improve tear strength and processing of silica filled rubber | William L. Hergenrother | 2011-12-27 |
| 7041745 | Addition of polar polymer to improve tear strength and processing of silica filled rubber | William L. Hergenrother | 2006-05-09 |
| 6774185 | Metal hydroxide filled rubber compositions and tire components | William L. Hergenrother | 2004-08-10 |
| 6602954 | Tire components containing functionalized polyolefins | — | 2003-08-05 |
| 6512035 | Processability of silica-reinforced rubber containing a monofunctional alkyl tin compound | William L. Hergenrother | 2003-01-28 |
| 6433065 | Silica-reinforced rubber compounded with mercaptosilanes and alkyl alkoxysilanes | William L. Hergenrother | 2002-08-13 |
| 6313210 | Silica-reinforced rubber compounds containing moisture stabilized polymers | Terrence E. Hogan, William L. Hergenrother | 2001-11-06 |
| 6279632 | Method to control increase in viscosity during aging of siloxane modified polymers | Terrence E. Hogan, William L. Hergenrother | 2001-08-28 |
| 6274676 | Tire components having improved tear strength | Hamada Tatsuro | 2001-08-14 |
| 6255404 | Method to control increase in viscosity during aging of siloxane modified polymers | Terrence E. Hogan, William L. Hergenrother | 2001-07-03 |
| 6255372 | Tire components having improved tear strength | Hamada Tatsuro | 2001-07-03 |
| 6194509 | Compositions containing free radical capping additives and uses therefor | William L. Hergenrother, Michael W. Hayes | 2001-02-27 |