Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405451 | Method for arresting deterioration of concrete vehicle parking structures | — | 1995-04-11 |
| 5288334 | System and method for arresting deterioration of concrete vehicle parking structures | — | 1994-02-22 |
| 4383379 | Machine for drying and mixing granular materials | — | 1983-05-17 |
| 4262429 | Method of and apparatus for drying materials | — | 1981-04-21 |