John Lawrence Antonacci
John Lawrence Antonacci's Illinois Professional Engineer stamp
Watermarked specimen
This downloadable Illinois Professional Engineer stamp specimen was generated for John Lawrence Antonacci from the public license details in this directory listing, including license number 061010422. The preview is watermarked and does not prove that John Lawrence Antonacci approved or sealed a document.
Claim this profile to access the clean, unwatermarked stamp in your free account.
Is this you? Claim your clean stampAbout
John Lawrence Antonacci holds a Professional Engineer license in Illinois. The credential is registered under license number 061010422 and is currently active. It has been on record since 1972. Licensure is issued and verifiable through the Illinois Department of Financial and Professional Regulation - Design Professionals.