Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4781151 | Flameless heat source | George H. Wolpert, Jr., Kurt W. Wrede | 1988-11-01 |
| 4357931 | Flameless heat source | George H. Wolpert, Jr. | 1982-11-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4781151 | Flameless heat source | George H. Wolpert, Jr., Kurt W. Wrede | 1988-11-01 |
| 4357931 | Flameless heat source | George H. Wolpert, Jr. | 1982-11-09 |