Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593339 | Slurry cleaning process | Benny S. Yam, Robert C. Jorgensen | 1997-01-14 |
| 5591064 | Blasting apparatus and method for blast cleaning a solid surface | — | 1997-01-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593339 | Slurry cleaning process | Benny S. Yam, Robert C. Jorgensen | 1997-01-14 |
| 5591064 | Blasting apparatus and method for blast cleaning a solid surface | — | 1997-01-07 |