Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398604 | Method and apparatus for producing a high pressure thermal vapor stream | Richard W. Krajicek | 1983-08-16 |
| 4244684 | Method for controlling corrosion in thermal vapor injection gases | Richard W. Krajicek | 1981-01-13 |