Inventor
John Cerwin
John Cerwin is recorded as inventor on 1 U.S. patent in the PatentGenius reference database, with patent activity dated 2008.
Recorded Patents
- US7447565 — Electronic alignment system (Granted: 2008-11-04)
External Reference
Filing records and full claims text are accessible via the U.S. Patent and Trademark Office: View patents by John Cerwin on Google Patents.