Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141055 | Method and apparatus for controlling the mass flow rate of steam in steam distribution systems | Sze-Foo Chien, Clifford L. Redus, James W. Scott, Peter L. Sigwardt | 1992-08-25 |
| 5060992 | Door locking device | — | 1991-10-29 |
| 5040210 | Lockable tape cassette control system | — | 1991-08-13 |
| 4711253 | Chaff blower for combines | — | 1987-12-08 |
| 4262711 | Microplate filler | — | 1981-04-21 |