Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11553692 | Piezoelectric detection coupling of a bark collar | Brent A. Goetzl, Matthew Richardson | 2023-01-17 |
| 11470814 | Piezoelectric detection coupling of a bark collar | Brent A. Goetzl, Matthew Richardson | 2022-10-18 |
| 10986813 | Method and apparatus for applying, monitoring, and adjusting a stimulus to a pet | Richard Seltzer, Stephen Weybrecht, Christopher E. Mainini | 2021-04-27 |
| 10674709 | Piezoelectric detection coupling of a bark collar | Brent A. Goetzl, Matthew Richardson, Kevin Zinn | 2020-06-09 |
| 8714113 | Bark deterrent apparatus with internal vibration sensor | Albert L. Lee, IV, David Alan Weston | 2014-05-06 |
| 8121754 | Inductive coupling of pulses from piezoelectric device | Frank E. Gramling | 2012-02-21 |
| 7954370 | Use of piezoelectric sensor attached to electronics package housing | Frank E. Gramling, Jay C. Sinnett | 2011-06-07 |
| 7138911 | Power conversion from piezoelectric source with multi-stage storage | — | 2006-11-21 |
| 7132939 | Integrated self-powered tire revolution counter | George O'Brien, Timothy R. Tedrow | 2006-11-07 |
| 7006946 | Mechanical transmission of data to an electronic device in a tire | — | 2006-02-28 |