Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793114 | Soldering heater cartridge with replaceable tips and soldering iron for use therewith | Paul Alan Dunham, William J. Siegel, Gary Silas Sines, John Franklin Wood, Jeffrey Alan Snell +1 more | 2004-09-21 |
| 6580050 | Soldering station with built-in self-calibration function | Thomas W. Miller, Paul Alan Dunham, William J. Siegel, Eric Siegel | 2003-06-17 |
| 5579982 | Desoldering method and apparatus with minimum vacuum on-time control | Marshall Canaday, Louis A. Abbagnaro | 1996-12-03 |
| 5357179 | Handheld low voltage machining tool | Louis A. Abbagnaro, William J. Siegel, Charles M. Cardno, James L. Mason, Anthony Tang +2 more | 1994-10-18 |