Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D432682 | Gothic arched finial | William G. Ullrich, John R. Regal, Kyle E. Grube | 2000-10-24 |
| D432683 | Round arched finial | William G. Ullrich, John R. Regal, Kyle E. Grube | 2000-10-24 |
| D425998 | Round arched finial | William G. Ullrich, John R. Regal, Kyle E. Grube | 2000-05-30 |
| D424208 | Gothic arched finial | William G. Ullrich, John R. Regal, Kyle E. Grube | 2000-05-02 |
| 6053481 | Security fence rail bracket | — | 2000-04-25 |