Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233832 | Damped heat shield | — | 1993-08-10 |
| 5143755 | Method of using a sound damping composition | Edward A. Collins, Maurice E. Wheeler | 1992-09-01 |
| 4989913 | Barrier for use in hollow channel in motor vehicle body and method for producing same | — | 1991-02-05 |
| 4952610 | Sound damping composition and method of using the composition | Edward A. Collins, Maurice E. Wheeler | 1990-08-28 |
| 4851271 | Sound dampened automotive enclosure such as an oil pan | Edward A. Collins, Maurice E. Wheeler | 1989-07-25 |
| 4514243 | Tire for wheelchairs and the like | Michael F. Fischer | 1985-04-30 |
| 4494671 | Automobile body panel hole closure | Michael F. Fischer, Laurie S. Herceg | 1985-01-22 |
| 4391384 | Automobile body panel hole closure | Michael F. Fischer | 1983-07-05 |