Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939920 | Tire sidewall compounds having improved flex fatigue and tread compound having improved tear strength | Richard Robinson Smith, Paul Harry Sandstrom | 2005-09-06 |
| 6713549 | Silica reinforced rubber composition prepared with pre-treated silica article of manufacture, including a tire, having at least one component comprised of such rubber composition | Lawson Gibson Wideman, Richard Robinson Smith, Paul Harry Sandstrom | 2004-03-30 |
| 6704972 | Fastener assembly | — | 2004-03-16 |
| 6555609 | SILICA REINFORCED RUBBER COMPOSITION WHICH CONTAINS THIOGLYCEROL COUPLING AGENT AND BENZOTHIAZYL DISULFIDE AND ARTICLE OF MANUFACTURE, INCLUDING A TIRE, HAVING AT LEAST ONE COMPONENT COMPRISED OF SUCH RUBBER COMPOSITION | Lawson Gibson Wideman, Richard Robinson Smith, Paul Harry Sandstrom | 2003-04-29 |
| 6534584 | SILICA REINFORCED RUBBER COMPOSITION WHICH CONTAINS CARBON BLACK SUPPORTED THIOGLYCEROL COUPLING AGENT AND ARTICLE OF MANUFACTURE, INCLUDING A TIRE, HAVING AT LEAST ONE COMPONENT COMPRISED OF SUCH RUBBER COMPOSITION | Lawson Gibson Wideman, Richard Robinson Smith, Paul Harry Sandstrom | 2003-03-18 |
| 6528592 | Silica reinforced rubber composition which contains non-silane coupling agent and article of manufacture, including a tire, having at least one component comprised of such rubber composition | Lawson Gibson Wideman, Richard Robinson Smith, Paul Harry Sandstrom | 2003-03-04 |
| 6458882 | Silica reinforced rubber composition which contains non-silane coupling agent and article of manufacture, including a tire, having at least one component comprised of such rubber composition | Lawson Gibson Wideman, Paul Harry Sandstrom, Richard Robinson Smith | 2002-10-01 |
| 6092554 | Technique for manufacturing hose | Mark S. Sinsky, Paul Harry Sandstrom | 2000-07-25 |
| 6046266 | Tire with silica reinforced tread and/or sidewall components | Paul Harry Sandstrom, Richard Robinson Smith | 2000-04-04 |
| 5997673 | Tire tread compounds comprising partially crosslinked natural rubber | Paul Harry Sandstrom, Samson Samuel Apticar, William Paul Francik, David A. Kindry, Jerry L. Brenner | 1999-12-07 |
| 5780537 | Silica-filled rubber composition containing two different carbon blacks and tire with tread made therefrom | Richard Robinson Smith, William Paul Francik, Paul Harry Sandstrom | 1998-07-14 |
| 5773504 | Heterogeneous silica carbon black-filled rubber compound | Richard Robinson Smith | 1998-06-30 |
| 5762850 | Technique for manufacturing hose | Mark S. Sinsky, Paul Harry Sandstrom | 1998-06-09 |
| 5696197 | Heterogeneous silica carbon black-filled rubber compound | Richard Robinson Smith, William Paul Francik, Paul Harry Sandstrom | 1997-12-09 |
| 5268134 | Technique for manufacturing hose | Donald J. Burlett, Mark S. Sinsky, Ricahrd G. Bauer, Deborah Tung, Vetkav R. Parameswaran | 1993-12-07 |