Ronald A. Derdowski — 1 Patent at Newcor

Ronald A. Derdowski has been granted 1 US patent while listed as an inventor at Newcor. All of these patents were granted in 1998. Ronald A. Derdowski ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ronald A. Derdowski in Bay City, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5714730	Welding gun for projection welding	Thomas J. Geiermann, Randy Smith	1998-02-03	$591,000