Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036286 | Music library system | — | 2000-03-14 |
| 5924779 | Music library system | — | 1999-07-20 |
| 5357876 | Portable hinged riser | John H. Kniefel, Leslie R. Abraham, Glenn G. Kanengieter | 1994-10-25 |
| 4942708 | Panel assembly and support structure for elevated floors | Michael D. Jines | 1990-07-24 |
| 4930277 | Panel assembly and support structure for elevated floors | Michael D. Jines | 1990-06-05 |
| 4345421 | Baling machine with a non-circular chamber | Terry R. Schwalenberg, Glenn G. Kanengieter, Larry L. Henkensiefken | 1982-08-24 |