Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410989 | Radiant cell watertube boiler and method | Robert M. Kendall, Richard L. Pam, Andrew C. Minden, Nathan Saito | 1995-05-02 |
| 4543940 | Segmented radiant burner assembly and combustion process | Wayne V. Krill, Thomas Wong | 1985-10-01 |