Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135122 | Grade light fixture and subassemblies thereof | Zachary Robert Wessner, Raymond Andrew Debruin, Bradford Thomas Kolsky, James Preston, Eric Anthony Roth | 2024-11-05 |
| 11708969 | In grade light fixture and subassemblies thereof | Zachary Robert Wessner, Raymond Andrew Debruin, Bradford Thomas Kolsky, James Preston, Eric Anthony Roth | 2023-07-25 |
| 5866956 | Apparatus for and method of monitoring and controlling a power system | John K. Marsh | 1999-02-02 |
| 4253517 | Waste heat utilization system | — | 1981-03-03 |