Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931198 | Fabric reinforced pipe | Brian Behzad Raji | 1999-08-03 |
| 5895763 | Controlled carbonate removal from water conduit systems | Craig Edstrand, Jerome H. Ludwig, Myron Shenkiryk, Dan Temple | 1999-04-20 |
| 5800629 | Pipe system cleaning and in-line treatment of spent cleaning solution | Jerome H. Ludwig, Myron Shenkiryk, Dan Temple | 1998-09-01 |
| 5657595 | Fabric reinforced beam and column connections | Frederick P. Isley, Jr. | 1997-08-19 |
| 5649398 | High strength fabric reinforced walls | Frederick P. Isley, Jr., John D. Neuner | 1997-07-22 |
| 5597240 | Structural bearing | — | 1997-01-28 |
| 5043033 | Process of improving the strength of existing concrete support columns | — | 1991-08-27 |
| 5014474 | System and apparatus for limiting the effect of vibrations between a structure and its foundation | James Michael Kelly | 1991-05-14 |
| 4903820 | Idler rollers for belt conveyors | — | 1990-02-27 |
| 4830179 | Idler rollers for belt conveyors | — | 1989-05-16 |
| 4718206 | Apparatus for limiting the effect of vibrations between a structure and its foundation | James Michael Kelly | 1988-01-12 |
| 4617769 | Aseismic bearing for bridge structures | William M. Slater, Ronald J. Watson | 1986-10-21 |
| 4605106 | Displacement control device | William M. Slater | 1986-08-12 |
| 4187573 | High load bearing for bridges and similar structures | Stewart C. Watson | 1980-02-12 |