Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5228435 | Single patient use disposable carbon dioxide absorber | — | 1993-07-20 |
| 5143060 | Insulated carbon dioxide absorption system | — | 1992-09-01 |
| 5042476 | Endotracheal tube protection arrangement | — | 1991-08-27 |
| 4877195 | Rolled web holder | — | 1989-10-31 |
| 4865721 | Vertical-drop grain aspirator | Donald L. Deane | 1989-09-12 |
| 4795651 | Flotation separation of aflatoxin-contaminated grain or nuts | James C. Henderson, Stanley H. Kreutzer, Arthur A. Schmidt, William R. Hagen | 1989-01-03 |
| D298270 | Putter head | — | 1988-10-25 |
| 4649226 | Hydrogenation of alkyl oxalates | Fedor Poppelsdorf | 1987-03-10 |
| 4336589 | Warehousing monitor and control system | Robert T. Danevicz | 1982-06-22 |
| 4276888 | Vital function monitor | Thomas J. Hoehler | 1981-07-07 |