Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953940 | Hand-held germicidal lamp with safety features | Richard Regan, B. William Cooper | 2005-10-11 |
| 6056162 | Self-contained service tool for adding fluorescent leak detection dye into systems operating with pressurized fluids | — | 2000-05-02 |
| 5167140 | Apparatus and method for infusing a material into a closed loop system | B. William Cooper | 1992-12-01 |
| 4938063 | Apparatus and method for infusing a material into a closed loop system | — | 1990-07-03 |