John Longnecker
John Longnecker's Montana Professional Engineer stamp
Watermarked specimen
This downloadable Montana Professional Engineer stamp specimen was generated for John Longnecker from the public license details in this directory listing, including license number 13820. The preview is watermarked and does not prove that John Longnecker approved or sealed a document.
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John Longnecker holds a Professional Engineer license in Montana. The credential is registered under license number 13820 and is currently active. Licensure is issued and verifiable through the Montana Board of Professional Engineers and Professional Land Surveyors.