Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6186273 | Self-contained staging system for cleaning and painting bulk cargo holds | James A. McMichael, Charles A. Garland | 2001-02-13 |
| 6102157 | Self-contained staging system for cleaning and painting bulk cargo holds | James A. McMichael, Charles A. Garland | 2000-08-15 |
| 5823291 | Self-contained device for cleaning and coating hold surfaces in a bulk carrier | — | 1998-10-20 |
| 5807168 | Self-contained device for cleaning and coating hold surfaces in a bulk carrier | — | 1998-09-15 |
| 5540172 | Apparatus for performing external surface work on underside of ship hull | John R. Salzer | 1996-07-30 |
| 5398632 | Apparatus and method for performing external surface work on ship hulls | William A. Wagner, Frank E. McConnell, Richard C. Goldbach, Joseph Wayne Kuchta | 1995-03-21 |
| 5355823 | Apparatus and method for performing external surface work on ships' hulls | William A. Wagner | 1994-10-18 |
| 5353729 | Apparatus and method for performing external surface work on ship hulls | William A. Wagner, Frank E. McConnell, Joseph Henry Hoffman | 1994-10-11 |
| 5313903 | Method and apparatus for fabricating double-walled vessel hull midbody modules | Frank E. McConnell, J. Richard Salzer | 1994-05-24 |
| 5269246 | Vessel hull construction and method | Richard Salzer, Frank E. McConnell | 1993-12-14 |
| 5211125 | Apparatus and method for performing external surface work on ships' hulls | Charles A. Garland, Frank E. McConnell, James A. McMichael, William A. Wagner | 1993-05-18 |
| 5090351 | Vessel hull construction and method | Richard Salzer, Frank E. McConnell | 1992-02-25 |
| 5085161 | Vessel hull and construction method | Joseph Cuneo, Charles A. Garland, Robert D. Goldbach, Frank E. McConnell, Edmund G. Tornay | 1992-02-04 |