Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12363868 | Service switch for utility meter | Curtis Whitmore Crittenden, Thomas Lee McDougall, JR. | 2025-07-15 |
| 11564332 | Service switch for utility meter | Curtis Whitmore Crittenden, Thomas Lee McDougall, JR. | 2023-01-24 |
| 9040853 | Utility meter service switch | Curtis Whitmore Crittenden | 2015-05-26 |
| 8664939 | Utility meter cover with interlocking bidirectional tab | Douglas Scott Crow | 2014-03-04 |
| 8658921 | Utility meter service switch | Curtis Whitmore Crittenden | 2014-02-25 |
| 7800890 | Meter cover molding and method | Rickey James Deluca, Terry Lee Van Olst | 2010-09-21 |
| 7265532 | Electronic electricity meter and method of assembly | Rajaiah Karanam, Robert Edward Lee, Maurice J. Ouellette, Curtis Whitmore Crittenden, Sachin Kurkure | 2007-09-04 |