Robert M. O'Hern — 1 Patent at Isotronics

Robert M. O'Hern has been granted 1 US patent while listed as an inventor at Isotronics. All of these patents were granted in 1988. Robert M. O'Hern ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert M. O'Hern in Taunton, MA, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4788382	Duplex glass preforms for hermetic glass-to-metal compression sealing	John E. Ahearn, Raymond A. Frates, Dennis Girard, Richard A. Koepke, James K. Schmidt +1 more	1988-11-29	$1,589,000

Robert M. O'Hern — 1 Patent

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