Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122133 | Compression screw for a joint endoprosthesis | — | 1992-06-16 |
| D324787 | Stackable shoe rack | — | 1992-03-24 |
| D323259 | Shelf unit | — | 1992-01-21 |
| 5072576 | Newspaper bundler | — | 1991-12-17 |
| 4808090 | Vacuum motor fan cover | — | 1989-02-28 |
| 4792195 | Drawer support system | David L. Adriaansen | 1988-12-20 |
| 4731469 | Process for recovery and purification of L-phenylalanine | Roberta L. Thimmig, Robert C. Koltz | 1988-03-15 |
| 4533009 | Lifting and transporting devices | — | 1985-08-06 |
| 4322647 | Motor assembly | Thomas H. Neroda, George A. Flaherty | 1982-03-30 |