Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D288004 | Breast pump | — | 1987-01-27 |
| 4278117 | Three dimensional duplicating carving machine | Richard L. Mitchell, Richard B. Brundage | 1981-07-14 |
| 4231557 | Portable work bench | Daniel A. Terpstra | 1980-11-04 |
| 4184395 | Radial arm saw | Brian R. Hochstatter, Robert L. O'Hearne | 1980-01-22 |