Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4601632 | Stowable truck ramp with extension sleeve | — | 1986-07-22 |
| 4265218 | Failsafe protection damper for a fireplace furnace | Marshall D. Albert | 1981-05-05 |
| 4240902 | Apparatus for removing foreign matter from cotton | Richard W. Norris, Jr. | 1980-12-23 |