Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244466 | Oxygen bleaching of textiles | Lawrence M. Litz | 1993-09-14 |
| 5200080 | Waste treatment oxidation operations | Lawrence M. Litz | 1993-04-06 |
| 5108662 | Gas-liquid mixing process and apparatus | Lawrence M. Litz, Mitchell Adis | 1992-04-28 |
| 4867918 | Gas dispersion process and system | Kazuo Kiyonaga, Lawrence M. Litz | 1989-09-19 |