Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107961 | Fixture for a cable lubricating device | Roger A. Schott | 1992-04-28 |
| 4901999 | Hand, wrist, and forearm friction resistance exercise device | — | 1990-02-20 |
| 4716502 | Handlebar safety light | Roger A. Schott | 1987-12-29 |
| 4623954 | Handlebar safety light | Roger A. Schott | 1986-11-18 |
| 4587949 | Combustion heater | — | 1986-05-13 |
| 4559516 | Helmet with turn signal indicators | Roger A. Schott | 1985-12-17 |
| 4497149 | Lubricating apparatus and system | Roger A. Schott | 1985-02-05 |
| 4463524 | Indexable insert grinding machine | Roger A. Schott | 1984-08-07 |
| 4409491 | AC Frequency and phase synchronizer | — | 1983-10-11 |
| 4379447 | Heat saver for household heaters | Roger A. Schott | 1983-04-12 |
| 4379393 | Lock for open frame vehicles | Roger A. Schott | 1983-04-12 |
| 4318318 | Cutting tool | — | 1982-03-09 |
| 4316683 | Semi-circular thread tap | — | 1982-02-23 |
| 4316699 | Windmill structure and power generator | Roger A. Schott | 1982-02-23 |
| 4290462 | Lubricating apparatus and system | Roger A. Schott | 1981-09-22 |