Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850464 | Tire containing silicate microflakes having enhanced traction characteristics | Paul Harry Sandstrom, Ping Zhang | 2020-12-01 |
| 10744733 | Tire containing silicate microflakes having enhanced traction characteristics | Paul Harry Sandstrom, Ping Zhang | 2020-08-18 |
| 9550893 | Rubber prepared with pre-treated precipitated silica and tire with component | William Paul Francik | 2017-01-24 |
| 9212275 | Tire with tread comprised of functionalized elastomer and pre-treated silica | Paul Harry Sandstrom, William Paul Francik, Kenneth William Smesko | 2015-12-15 |
| 9205704 | Tire having tread with repellent groove surface | Paul Harry Sandstrom, Junling Zhao, Aaron Scott Puhala, Paul Bryan Maxwell, Eric John Marazzi | 2015-12-08 |
| 8592515 | Tire with rubber component | William Paul Francik, Junling Zhao, George Frank Balogh, Christin Louise Alwardt | 2013-11-26 |
| 7956146 | Tire with tread of polybutadiene rubber | Junling Zhao, Aaron Scott Puhala, Steven Wayne Cronin, Paul Harry Sandstrom | 2011-06-07 |
| 7163975 | Tire with compound of rubber composition comprised of silanol and/or siloxy functionalized elastomer and silica | David John Zanzig, Georges Marcel Victor Thielen | 2007-01-16 |
| 7137423 | Tire with component comprised of amine functionalized styrene/diene copolymer elastomer, silanol functionalized carbon black and coupling agent | Paul Harry Sandstrom, Raymond R. DiRossi, Bill B. Gross | 2006-11-21 |
| 7064171 | Non-random styrene-butadiene rubber | Adel Farhan Halasa, Wen-Liang Hsu, David Michael Smith, Warren James Busch, Scott Edwards Johnson | 2006-06-20 |
| 7048023 | Pneumatic tire having a component containing high trans styrene-butadiene rubber | James Herberger, Kenneth Allen Bates | 2006-05-23 |
| 6988523 | Tread rubber for high traction tires | Edward J. Blok, Paul Harry Sandstrom, Cheryl Ann Losey, David John Zanzig | 2006-01-24 |
| 6758251 | Pneumatic tire having a component containing high trans styrene-butadiene rubber | Kenneth Allen Bates, Brian Holden | 2004-07-06 |
| 6686420 | Pneumatic tire having a component containing high trans styrene-isoprene-butadiene rubber | David John Zanzig, Adel Farhan Halasa, John Robert Zuppo, III | 2004-02-03 |
| 6670416 | Tread rubber for high traction tires | Edward J. Blok, Paul Harry Sandstrom, Cheryl Ann Losey, David John Zanzig | 2003-12-30 |
| 6581659 | Tire with silica-reinforced tread comprised of trans 1,4-polybutadiene, solution, SBR polyisoprene and defined amount of carbon black and amorphous silica | David John Zanzig, Paul Harry Sandstrom, Edward J. Blok, Gregory Martin Holtzapple | 2003-06-24 |
| 6429245 | Tire tread with elastomers of spatially defined Tg's | William Paul Francik, Edward J. Blok, Paul Harry Sandstrom, David John Zanzig, Adel Farhan Halasa | 2002-08-06 |
| 6350807 | Silica-reinforced tire tread rubber | Edward J. Blok, Paul Harry Sandstrom, Wen-Liang Hsu, Adel Farhan Halasa, Raymond R. DiRossi | 2002-02-26 |
| 6084022 | Tire tread compositions containing asymmetrically tin-coupled polybutadiene rubber | Edward J. Blok, Paul Harry Sandstrom, Cheryl Ann Losey, Adel Farhan Halasa, Wen-Liang Hsu +1 more | 2000-07-04 |
| 6025430 | Tire tread compositions containing asymmetrically tin-coupled polybutadiene rubber | Edward J. Blok, Paul Harry Sandstrom, Cheryl Ann Losey, Adel Farhan Halasa, Wen-Liang Hsu +1 more | 2000-02-15 |
| 6017988 | Tire tread compositions containing asymmetrically tin-coupled polybutadiene rubber and silica coupling agent | Edward J. Blok, Paul Harry Sandstrom, Cheryl Ann Losey, Adel Farhan Halasa, Wen-Liang Hsu +1 more | 2000-01-25 |
| 5901766 | Pneumatic tire having a tread compound containing high levels of low Tg polymer and resin | Paul Harry Sandstrom, Edward J. Blok | 1999-05-11 |
| 5817719 | Tire tread with quantitative silica reinforcement | David John Zanzig, Paul Harry Sandstrom, Michael Julian Crawford | 1998-10-06 |
| 5718781 | Tire having silica reinforced rubber tread containing carbon fibers | Joseph Kevin Hubbell, Gregory Martin Holtzapple | 1998-02-17 |
| 5614580 | Tire with silica reinforced tread | David John Zanzig, Paul Harry Sandstrom, Michael Julian Crawford, Cheryl Ann Losey | 1997-03-25 |