Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D779025 | Ultrasonic pest repeller | — | 2017-02-14 |
| D660395 | Insect killer | — | 2012-05-22 |
| D578601 | Dog chaser | — | 2008-10-14 |
| 7274650 | Rodent repellent device of random working frequency | — | 2007-09-25 |
| D547411 | Animal away | — | 2007-07-24 |
| D460800 | Ion freshener with pest repelling | — | 2002-07-23 |
| 6417769 | Voice-controlled burglarproof device | — | 2002-07-09 |
| 6285630 | Auto-control bird-expelling device | — | 2001-09-04 |
| 6157594 | Mole chaser | — | 2000-12-05 |
| 6134827 | Mole chaser | — | 2000-10-24 |
| D430259 | Ultrasonic pest repeller | — | 2000-08-29 |
| 6000169 | Mole chaser | — | 1999-12-14 |
| D410062 | Ultrasonic animal chaser | — | 1999-05-18 |
| 5850371 | Wide angle frequency automatic scanning ultrasonic animal chaser | — | 1998-12-15 |
| 5832657 | Ultrasonic expelling device with infrared rays detecting circuit for driving away animals | — | 1998-11-10 |
| 5822917 | Mole chaser | — | 1998-10-20 |
| D398872 | Ultrasonic animal expelling unit and passive infrared rays detector | — | 1998-09-29 |
| 5606305 | Ultra-sonic dog-expelling device | — | 1997-02-25 |
| D352988 | Ultrasonic pest controller | — | 1994-11-29 |
| 5205066 | Mole chaser | — | 1993-04-27 |