Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024146 | Pneumatic tire having an innerliner of a cured rubber compound containing trans 1,4-polybutadiene rubber | Paul Harry Sandstrom | 2000-02-15 |
| 5914364 | Silica reinforced rubber composition and tire with tread | Martin Paul Cohen, Cheryl Ann Losey, Shingo Futamura, Thierry Florent Edme Materne, James Oral Hunt +1 more | 1999-06-22 |
| 5780538 | Silica reinforced rubber composition and tire with tread | Martin Paul Cohen, Cheryl Ann Losey | 1998-07-14 |
| 5704999 | Pneumatic tire with rubber wear indicator between carcass plies | Lewis Timothy Lukich, Paul Harry Sandstrom | 1998-01-06 |
| 5698620 | Rosinate esters of N-hydroxyphenyl maleamic acid | Lawson Gibson Wideman, Denise Jeannette Keith | 1997-12-16 |
| 5341863 | Tire with tread composition | Paul Harry Sandstrom | 1994-08-30 |
| 4230770 | Metal photopolymer substrates | Daniel A. Chung, Shirish Rasikchandra Jasani | 1980-10-28 |
| 4182393 | Pneumatic rubber tire with adherent polyurethane sidewall | William M. Larson, George P. Patitsas | 1980-01-08 |