Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935011 | Wheelchair accessible carousel vehicle | Dana Morgan, Christian Lauren | 1999-08-10 |
| 5182883 | Telephone enclosure | James R. Amberson, William C. Ehlert | 1993-02-02 |
| 4680980 | Drive mechanism | — | 1987-07-21 |
| 4626161 | Pre-assembled turntable mounting unit for a storage structure | Jerry F. Nobiling | 1986-12-02 |
| 4487088 | Sprocket construction for a zero caternary chain | — | 1984-12-11 |
| D275348 | Shelf for displaying model train | — | 1984-09-04 |
| 4437806 | Overload mechanism for the system of a bottom silo unloader | — | 1984-03-20 |
| 4436473 | Drive mechanism for a rotatable sweep arm | — | 1984-03-13 |
| 4426187 | Drive mechanism for a bottom silo unloader | — | 1984-01-17 |
| 4386695 | Sweep auger construction for a bottom unloading mechanism | — | 1983-06-07 |
| 4198042 | Paddle tennis court and deck construction | — | 1980-04-15 |