Douglas C. Diefenthal
Douglas C. Diefenthal's Texas Professional Engineer stamp
Watermarked specimen
This downloadable Texas Professional Engineer stamp specimen was generated for Douglas C. Diefenthal from the public license details in this directory listing, including license number 102832. The preview is watermarked and does not prove that Douglas C. Diefenthal approved or sealed a document.
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Douglas C. Diefenthal holds a Professional Engineer license in Texas. The credential is registered under license number 102832 and is currently active. It has been on record since 2009. Licensure is issued and verifiable through the Texas Board of Professional Engineers and Land Surveyors.