Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6079509 | Pipe die method and apparatus | Robert Bee | 2000-06-27 |
| 5971086 | Pipe gripping die | Robert Bee | 1999-10-26 |
| 5553518 | Industrial tool for forming metal having a thermoplastic honeycomb core | Rebecca D. Henry | 1996-09-10 |
| 4441909 | Apparatus for curving and tempering glass sheets | Harold E. McKelvey, Edward D. Sheldon | 1984-04-10 |