Tom W. Johnnson — 1 Patent at Nitrojection

Tom W. Johnnson has been granted 1 US patent while listed as an inventor at Nitrojection. All of these patents were granted in 1995. Tom W. Johnnson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Tom W. Johnnson in Hunting Valley, OH, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5464342	Pin in barrel injection molding nozzle using short pin	Wayne Marik, John Begalla	1995-11-07

Tom W. Johnnson — 1 Patent

Issued Patents All Time

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