Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11475791 | Student driver monitoring system and method | Larry Swank | 2022-10-18 |
| 9858782 | Alarm system and method for triggering an alarm signal | — | 2018-01-02 |
| 5918809 | Apparatus for producing moving variable-play fountain sprays | — | 1999-07-06 |
| RE35866 | Apparatus for producing variable-play fountain sprays | — | 1998-08-04 |
| 5524822 | Apparatus for producing variable-play fountain sprays | — | 1996-06-11 |
| 5176554 | Aquatic flotation device | — | 1993-01-05 |
| 5088723 | Submergible aquatic flotation device | — | 1992-02-18 |
| 5016618 | Method and apparatus for massage | — | 1991-05-21 |
| 4962921 | Inflatable aquatic device | — | 1990-10-16 |