Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077574 | End preparation tool for pre-insulated tubing | — | 2021-08-03 |
| 7763336 | Flexible coupling sleeve and a flexible shaft coupling incorporating same | Arthur Jack Clarke, Joseph R. Duke, Jr., William W. L. Wu | 2010-07-27 |
| 6649251 | Lightweight, breathable, sonic-bonded protective outer garments | Frank Gerald Druecke, James Jay Tanner | 2003-11-18 |
| 6115839 | Surgical gown and method for making the same | David Covington | 2000-09-12 |
| 5487189 | Coveralls having reduced seams and seamless shoulder construction and method of manufacture | — | 1996-01-30 |