Johnathan S. Email & Phone Number

Somerville, Massachusetts, United States

Somerville, Massachusetts, United States

Lead development of v4.0 settings for the Fuse 1+ PA12 powder. This enabled drawing part outlines which dramatically improved fine feature strength and was a large improvement in small feature fidelity. This was enabled by the improved galvonometer control implemented in my first role at Formlabs. Also had significant input into the v5.0 speed improvement.

Somerville, Massachusetts, United States

Developed an updated galvonometer controller with ~100x improved capabilities. This was a required piece of technology in subsequent material and process capabilities that shipped before the end of 2023. This technology ended up enabling the fine feature improvement in the v4.0 PA12 settings, was responsible for the speed improvement in v5.0 (~25% faster.

Austin, Texas Area

I spent most of my time in this role working on a next generation mass spectrometer triple quad platform. Specifically I worked on the analyzer region, electronics for the quadrupoles and ion guides, and the data processing software.I was responsible for redesigning the RF and DC systems from scratch for the new platform goals. I took these systems from.

Cincinnati, Ohio

At Michelman I ran the pilot lab with a focus on understanding existing product production limitations as well as scoping out new sustainable and lower impact raw materials for the use in waterborne coatings applications.

I worked on contract consulting work regarding the high resolution quadrupole project from my time in San Jose. Most of this work revolved around IP and patent work.

Kingsport, TN

In my role at Eastman I ran the pilot lab and its team of operators and technicians for the Avra bicomponent fiber spinning. My major contribution to the project was in coming up with the models, data, and experiments to solve one of the long standing challenges with bicomponent fiber spinning. The outcome of my work was the understanding and.

San Jose, CA

I worked on the high resolution quadrupole research project in my time at the San Jose site of Thermo Fisher. I was listed as sharing the lead scientist role on the project internally by the end of my time on this project due to my contributions despite the other lead scientist being a veteran of the industry (Alan Schoen).My contributions on the project.

Phd, Chemistry

PhD research consisted primarily of developing charge detection mass spectrometry detectors, electronics, and data analysis methods.

Bs, Physics