Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5565032 | Apparatus for long-range preservation by liquid-air injection into porous structures - roads, bridges, building, infrastructure and embedded steel masonry | — | 1996-10-15 |
| 5413808 | Method for long range preservation treatment by liquid-air injection of infrastructure monuments and other porous and embedded steel structures | — | 1995-05-09 |
| 4395457 | Thermal insulating and waterproofing of masonry structures by entrapment of multilayered dead air spaces with use of high speed injected liquid-air stream | — | 1983-07-26 |
| 4204495 | Apparatus for applying a liquid to a surface | — | 1980-05-27 |