Robert J. Zsofka — 1 Patent | Patent Leaderboard

Robert J. Zsofka has been granted 1 US patent. All of these patents were granted in 2005. Robert J. Zsofka ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert J. Zsofka in Dalton, MA, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6857351	Portable combustible fuel automatic drip coffee maker	Geoffrey D. Cutter	2005-02-22

Robert J. Zsofka — 1 Patent

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