Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459748 | Floating ultrasonic testing end effector for a robotic arm | James Adamski, Patrick M. Minogue, Paul J. Boone | 2002-10-01 |
| 5715598 | Method for sealing a bare hole defined by a nuclear heat exchanger tubesheet | Pedro C. Olivera, Lawrence A. Nelson | 1998-02-10 |
| 5664328 | Tool for removing a metallic plug from a tube | David J. Fink, Annette M. Costlow, James J. Roberts, Paul J. Boone | 1997-09-09 |
| 5465483 | Method for removing a metallic plug from a tube | David J. Fink, Annette M. Costlow, James J. Roberts, Paul J. Boone | 1995-11-14 |
| 5456290 | Tube plug having a flange sealing a chamber for plugging a tubular member | Eric R. Haberman, Robert F. Keating, David A. Snyder | 1995-10-10 |
| 5194214 | Tube plug and method for plugging a tube | David A. Snyder, Eric R. Haberman, John D. Nee | 1993-03-16 |
| 4903392 | Method for removing a metallic plug from a tube by simultaneously heating and stretching the plug | Mark M. Stickel, Ray A. Shirey, Roy D. Hosley, Eugene P. Ciferno, George D. Fulmer | 1990-02-27 |
| 4829660 | System for removing a plug from a heat exchanger tube | John B. Gunter, William Woolfolk, Frank Sadofsky, Lawrence A. Nelson, George D. Fulmer +2 more | 1989-05-16 |
| 4823846 | Tube plug tip restrainer apparatus | Frank Sadofsky | 1989-04-25 |
| 4804291 | Double gimbal camlock installation assembly | — | 1989-02-14 |
| 4690172 | Foldable dual-seal nozzle dam | — | 1987-09-01 |
| 4478253 | Erosion resistant elbow for solids conveyance | — | 1984-10-23 |