Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794729 | System and method for message-bus-based advanced meter information system | Cree A. Edwards, Larsh M. Johnson, Narendra Prasad, John O. Wambaugh, Thomas Lofgren | 2020-10-06 |
| 9213387 | Smart meters, and systems and method for electrical power reconnection | Larsh M. Johnson | 2015-12-15 |
| 9117248 | System and method for providing utility consumption as shown on periodic utility bills and associated carbon emissions | — | 2015-08-25 |
| 8174405 | Message-bus-based advanced meter information system with applications for cleaning, estimating and validating meter data | Cree A. Edwards, Larsh M. Johnson, Narendra Prasad, John O. Wambaugh, Thomas Lofgren | 2012-05-08 |
| 6492910 | Metering system | Steven J. Ragle, Robert A. Hayes, Larsh M. Johnson | 2002-12-10 |
| 6195018 | Metering system | Steven J. Ragle, Robert A. Hayes, Larsh M. Johnson | 2001-02-27 |