Issued Patents All Time
Showing 76–83 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5166886 | System to demonstrate and sell computer programs | Charles E. Molnar | 1992-11-24 |
| 5133788 | Air filtering device | — | 1992-07-28 |
| 5030027 | Schedule and paperwork organizer | Scott Bachrach | 1991-07-09 |
| 5017143 | Method and apparatus for producing subliminal images | Ronald M. Popeil | 1991-05-21 |
| 4948106 | Food cutting apparatus | Ronald M. Popeil | 1990-08-14 |
| 4807862 | Food cutting apparatus | Ronald M. Popeil | 1989-02-28 |
| 4535931 | Energy conserving water heater control system | Stephen Bartok, Benjamin H. Stansbury, Jr. | 1985-08-20 |
| 4385911 | Air filtering device | Ronald M. Popeil | 1983-05-31 |