Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4541825 | Low air pressure method and apparatus for forming filter rods | Rebecca A. Hyde, Thomas E. Morris | 1985-09-17 |
| 4367249 | Process and apparatus for controlling distributing and monitoring liquids | Richard E. St. Pierre | 1983-01-04 |