Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4934749 | Metering pin for an energy absorber | — | 1990-06-19 |
| 4893857 | Telescopic energy absorber unit for vehicle bumper mounting | David Adolph Bobinger, James H. Childress | 1990-01-16 |
| 4789192 | Two-stage variable orifice energy absorber with cylinder cap having radially fixed blow out orifice | Harold J. Warner | 1988-12-06 |