Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6588082 | Large volume twin shaft compulsory mixer | Gerald L. Dahlinger, Ronald M. Guntert, Jr. | 2003-07-08 |
| 6527428 | High volume portable concrete batching and mixing plant having compulsory mixer with overlying supported silo | Ronald M. Guntert, Jr., William R. Cape, Christopher Cape, Lowell B. Campbell | 2003-03-04 |