Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8606309 | Dispatch application utilizing short message service | John P. Hart | 2013-12-10 |
| 8417271 | Dispatch application utilizing short message service | John P. Hart | 2013-04-09 |
| 8185142 | Dispatch application utilizing short message service | John P. Hart | 2012-05-22 |
| 7929982 | Dispatch application utilizing short message service | John P. Hart | 2011-04-19 |
| 7509136 | Dispatch application utilizing short message service | John P. Hart | 2009-03-24 |
| 7277717 | Dispatch application utilizing short message service | John P. Hart | 2007-10-02 |
| 6076515 | Portable, self-contained heating apparatus | — | 2000-06-20 |
| 5907140 | Circuit breaker having a snap-in attachable collar | — | 1999-05-25 |
| 5555673 | Method and apparatus for applying liquid | — | 1996-09-17 |
| 4800827 | Apparatus and improved method for dispensing matter into the ground | — | 1989-01-31 |
| 4760805 | Applicator apparatus and method | — | 1988-08-02 |