John Karpinski
John Karpinski's California Mechanical Engineer stamp
Watermarked specimen
This downloadable California Mechanical Engineer stamp specimen was generated for John Karpinski from the public license details in this directory listing, including license number 30903. The preview is watermarked and does not prove that John Karpinski approved or sealed a document.
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John Karpinski holds a Mechanical Engineer license in California. The credential is registered under license number 30903 and is currently active. It has been on record since 1998. Licensure is issued and verifiable through the California Board for Professional Engineers, Land Surveyors, and Geologists.