| 8726897 |
Collapsible solar module support system and method for assembling the same |
— |
2014-05-20 |
| 8272176 |
Methods of assembling solar energy collecting modules |
— |
2012-09-25 |
| 5241156 |
Hand-held heating device for electrical component installation/removal and improved tips for use therewith |
William J. Siegel |
1993-08-31 |
| 5152447 |
Hot gas jet device for installing and removing components with respect to a substrate and improved tip for use therewith |
Eric Siegel |
1992-10-06 |
| 4855572 |
Heater for use as either primary or auxiliary heat source and improved circuitry for controlling the heater |
Bobby L. Mason, William J. Siegel, Ole V. Olesen, Louis A. Abbagnaro |
1989-08-08 |
| 4847471 |
Heater for use as either primary or auxiliary heat source and improved circuitry for controlling the heater |
Bobby L. Mason, William J. Siegel, Ole V. Olesen, Louis A. Abbagnaro |
1989-07-11 |
| 4779790 |
Job oriented method and apparatus utilizing molten solder for procedures such as soldering and desoldering |
Ararat Amirian, William J. Siegel |
1988-10-25 |
| 4697729 |
Tip for removing components from a substrate |
— |
1987-10-06 |
| 4666076 |
Curved tip for solder extractor |
— |
1987-05-19 |
| 4659002 |
Apparatus for replacement of through-hole mounted PCB components |
Robert Fridman, William J. Siegel |
1987-04-21 |
| D289036 |
Ornamental design for a frame of edge connectors utilized to replace damaged connectors on printed circuit boards |
— |
1987-03-31 |
| D288556 |
Ornamental design for a frame of circuit elements utilized to replace damaged elements on printed circuit boards |
— |
1987-03-03 |
| D288436 |
Frame of dual in line package pads utilized to replace damaged pads on printed circuit boards |
— |
1987-02-24 |