Edward Modzelewski

Title: Edward Modzelewski: Innovator in Circuit Board Technology

Introduction

Edward Modzelewski is a notable inventor based in Chino Hills, California. He has made significant contributions to the field of circuit board technology, particularly through his innovative patent related to soldering processes.

Latest Patents

Modzelewski holds a patent for a process titled "Vapor phase flash fusing of printed wiring boards." This invention presents an improved method for fusing a tin-lead solder mixture that is deposited to create a finished circuit on a printed circuit or wiring board. The process involves rapidly fusing the circuit board by immersing it into the vapor of an inert fluid, which has a boiling point just above the melting point of the solder alloy. This technique effectively addresses issues related to 'weak knee' conditions by controlling the heating time and temperature, allowing the solder alloy to form as a thick 'mush' rather than a molten fluid. This innovation prevents the solder from drawing away from the edges of plated holes in the board.

Career Highlights

Edward Modzelewski has worked at Hughes Aircraft Company, where he has applied his expertise in circuit board technology. His work has contributed to advancements in the manufacturing processes of electronic components.

Collaborations

Modzelewski has collaborated with Kirk E. Johnson, a fellow innovator in the field. Their partnership has likely fostered further advancements in technology and innovation within their industry.

Conclusion

Edward Modzelewski's contributions to circuit board technology through his patented process demonstrate his innovative spirit and commitment to improving manufacturing techniques. His work continues to influence the field of electronics and soldering processes.