Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6186273 | Self-contained staging system for cleaning and painting bulk cargo holds | Richard A. Goldbach, James A. McMichael | 2001-02-13 |
| 6102157 | Self-contained staging system for cleaning and painting bulk cargo holds | Richard A. Goldbach, James A. McMichael | 2000-08-15 |
| 5211125 | Apparatus and method for performing external surface work on ships' hulls | Richard A. Goldbach, Frank E. McConnell, James A. McMichael, William A. Wagner | 1993-05-18 |
| 5085161 | Vessel hull and construction method | Joseph Cuneo, Richard A. Goldbach, Robert D. Goldbach, Frank E. McConnell, Edmund G. Tornay | 1992-02-04 |