Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632919 | Temperature controlled insulation system | Thomas G. MacCracken, Janet MacCracken, Millard B. Rice | 1997-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632919 | Temperature controlled insulation system | Thomas G. MacCracken, Janet MacCracken, Millard B. Rice | 1997-05-27 |