Inventor · disambiguated record
John J. Dowling
Also filed as: DOWLING JOHN · DOWLING JOHN J · DOWLING JOHN JOSEPH
6 granted patents·2 pending applications·96 citations·filing 1994–2018
83Inventor score
Files withHEIDELBERGER DRUCKMASCH AG3DOWLING JOHN J2GOSS INT AMERICAS INC1HEIDELBERG HARRIS INC1SIG SAUER INC1
Top patents by PatentIndex Score
8 records- 0184US5727724AMethod and apparatus for transporting a web materialHEIDELBERG HARRIS INC·Filed 1996·Granted Mar 17, 1998·38 cites·19 claims
- 0281US8496249B2Method and apparatus for diverting printed products into three streamsDOWLING JOHN J·Filed 2011·Granted Jul 30, 2013·6 cites·8 claims
- 0378US10401105B2Multi-caliber magazine for a firearm and a method of forming the sameSIG SAUER INC·Filed 2018·Granted Sep 3, 2019·8 cites·23 claims
- 0469US5711222AMethod and apparatus for mounting a flat printing plate on a cantilevered plate cylinder of a printing pressHEIDELBERGER DRUCKMASCH AG·Filed 1996·Granted Jan 27, 1998·34 cites·20 claims
- 0564US6595135B2Printing unit with automatically moveable tail tucker barHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Jul 22, 2003·5 cites·7 claims
- 0655US2008034994A1Bearerless web printing pressGOSS INT AMERICAS INC·Filed 2007·Application pending·0 cites
- 0746US2013285321A1Method and Apparatus for Diverting Printed Products into Three StreamsDOWLING JOHN J·Filed 2013·Application pending·0 cites
- 0836US5413042ALock-up assembly for securing a printing plate on a plate cylinderHEIDELBERGER DRUCKMASCH AG·Filed 1994·Granted May 9, 1995·5 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when John J. Dowling files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →