Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640932 | Apparatus for and method of deterring entry of an animal into a barrier region | Lance Ehren | 1997-06-24 |
| 5617814 | Method of and apparatus for training an animal | Lance Ehren | 1997-04-08 |
| D326512 | Air ionizer | — | 1992-05-26 |
| 5065272 | Air ionizer | Charles W. Owen, Lance Ehren | 1991-11-12 |
| 4985632 | Suntan indicator | Charles W. Owen, Elie Talamas | 1991-01-15 |
| 4855942 | Pedometer and/or calorie measuring device and method | — | 1989-08-08 |
| 4669424 | Apparatus for and method of repelling pests such as fleas and ticks | Oscar Jimenez | 1987-06-02 |
| 4434801 | Apparatus for testing physical condition of a self-propelled vehicle rider | Oscar Jiminez | 1984-03-06 |
| 4367752 | Apparatus for testing physical condition of a subject | Oscar Jimenez | 1983-01-11 |