Company Filing History:
Years Active: 1990-1991
Title: Innovations by John Doran in Laser Engraving Technology
Introduction
John Doran is an accomplished inventor based in Littleton, Colorado, known for his contributions to laser engraving technology. With a total of two patents to his name, Doran has made significant advancements in the field, particularly through his innovative designs and engineering solutions.
Latest Patents
Doran's latest patents include a portable electronically controlled laser engraving machine and a laser engraver with an X-Y assembly and cut control. The portable laser engraving apparatus features a laser device that outputs a laser beam, allowing for precise engraving on a workpiece positioned on a support member. The beam delivery system, which includes mirrors and a carriage assembly, enables the laser beam to be controllably positioned in both X and Y directions. This modular design allows for communication with an independent controller, enhancing its versatility for creative patterns.
The second patent, the laser engraver with an X-Y assembly, utilizes a proportional-integral-differential (PID) controller to generate control signals for moving the laser beam. This system ensures accurate engraving by monitoring the current position of the laser beam and adjusting it based on a target position. The depth of cut is controlled through advanced algorithms, providing flexibility and precision in the engraving process.
Career Highlights
Doran is currently employed at Melco Industries, Inc., where he continues to develop innovative solutions in laser technology. His work has contributed to the advancement of engraving techniques, making them more efficient and user-friendly.
Collaborations
Doran collaborates with Steven F. Garnier, leveraging their combined expertise to push the boundaries of laser engraving technology. Their partnership has resulted in significant advancements in the field, enhancing the capabilities of laser engravers.
Conclusion
John Doran's contributions to laser engraving technology through his innovative patents and collaborations have positioned him as a notable inventor in the industry. His work continues to influence the development of advanced engraving solutions, showcasing the importance of innovation in this field.