Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416149 | Systems and methods for fabrication and use of brace designs for braced frames | Ralph M. Richard, Rudolph E. Radau, Jr. | 2025-09-16 |
| 11913216 | Systems and methods for fabrication and use of brace designs for braced frames | Ralph M. Richard, Rudolph E. Radau, Jr. | 2024-02-27 |
| 11572685 | Systems and methods for fabrication and use of brace designs for braced frames | Ralph M. Richard, Rudolph E. Radau, Jr. | 2023-02-07 |
| 10907374 | Retrofit designs for steel beam-to-column connections | Ralph M. Richard | 2021-02-02 |
| 10876281 | Systems and methods for fabrication and use of brace designs for braced frames | Ralph M. Richard, Rudolph E. Radau, Jr. | 2020-12-29 |
| 10812011 | Rooftop solar shade structure | Thomas Headley, Mark Little | 2020-10-20 |
| 10697192 | Retrofit designs for steel beam-to-column connections | Ralph M. Richard | 2020-06-30 |
| 9631357 | Systems and methods for fabrication and use of brace designs for braced frames | Ralph M. Richard, Rudolph E. Radau, Jr. | 2017-04-25 |
| 9353525 | Semi-rigid connections for braced frames | Ralph M. Richard, James E. Partridge, Rudolph E. Radau, Jr. | 2016-05-31 |
| 8365476 | Braced frame force distribution connection | Ralph M. Richard, Rudolph E. Radau, Jr., James E. Partridge | 2013-02-05 |
| 7047695 | Steel frame stress reduction connection | James E. Partridge, Ralph M. Richard | 2006-05-23 |
| 6237303 | Steel frame stress reduction connection | James E. Partridge, Ralph M. Richard | 2001-05-29 |
| 5680738 | Steel frame stress reduction connection | James E. Partridge, Ralph M. Richard | 1997-10-28 |