Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321226 | Apparatus for welding a stud to a workpiece | — | 1994-06-14 |
| 5252802 | Apparatus for welding a stud to a workpiece | — | 1993-10-12 |
| 5070226 | Interactive stud welding gun | Ronald A. Cangro | 1991-12-03 |
| 4804811 | Multi-operator grid system for stud welding | Ronald A. Cangro, Charles E. Gum, Dean P. Macinskas, Francis J. Williams | 1989-02-14 |
| 4705424 | Stud system for securing abrasion resistant members | Charles C. Pease | 1987-11-10 |
| 4660343 | Stud weldable refractory anchor | Charles C. Pease, Kevin L. Bernd | 1987-04-28 |
| 4456808 | Microprocessor control of welding apparatus | Harold C. Wilkinson, Charles E. Gum, Rodney C. Howe, Dean P. Macinskas, Charles C. Pease +2 more | 1984-06-26 |