Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433526 | Pet location monitoring and deterrent system | Jonathan Robert Robbins, Laura Leavenworth | 2019-10-08 |
| 10149460 | Pet location monitoring and deterrent system | Jonathan Robert Robbins, Laura Leavenworth | 2018-12-11 |
| 8862428 | Machine or device monitoring and alert method and system | Ralph Shoemaker | 2014-10-14 |
| 8594969 | Remote appliance or machine monitoring method and system | Ralph Shoemaker | 2013-11-26 |
| 6897770 | Tire pressure monitor and location identification system and method | — | 2005-05-24 |
| 6369703 | Tire pressure monitor and location identification system | — | 2002-04-09 |
| 6362731 | Tire pressure monitor and location identification system and method | — | 2002-03-26 |
| 5394442 | Optical communications transmitter and receiver | — | 1995-02-28 |
| 5163072 | Optical communications transmitter and receiver | — | 1992-11-10 |
| 5025459 | Optical communications transmitter and receiver | — | 1991-06-18 |
| 4852128 | Optical communications transmitter and receiver | — | 1989-07-25 |
| 4839645 | Weather data transmitting system | — | 1989-06-13 |