Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927806 | Infant carrier for trolleys | — | 1999-07-27 |
| 4793711 | Method and apparatus for the batchwise production of paving mixes containing mineral aggregate and bituminous binder | — | 1988-12-27 |
| 4579458 | Method and apparatus for the production of asphalt concrete | — | 1986-04-01 |
| 4468125 | Method and apparatus for the batchwise production of paving mixes containing mineral aggregate and bituminous binder | — | 1984-08-28 |