Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298287 | Center draft asphaltic concrete drum mixer | W. Robert Deemer, Robert G. Meeker, Harry B. Weaver, John W. Smith | 1981-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298287 | Center draft asphaltic concrete drum mixer | W. Robert Deemer, Robert G. Meeker, Harry B. Weaver, John W. Smith | 1981-11-03 |